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Summer Assignment – for the future AP Calculus BC Students ONLY! Name___________________Score_____ Calculus Warm-up # 1-A NO CALCULATORS THIS WEEK! 1) Find the domain of the function f(x) = x 3 ________ Name_____________________Score_____ Calculus Warm-up # 1-B NO CALCULATORS THIS WEEK! 6) Find the value of 4 1 2) ) Find the domain of the function f(x) = x 3 ________ 3) For what value of x is the function 17 y= undefined? ________ 3 x 4) What is the y-intercept of the graph of 13 2 x the function y = ? ________ x7 5) True or False? -32 = | -32| ________ Name___________________Score_____ Calculus Warm-up # 1-C NO CALCULATORS THIS WEEK! 11) If f(x) = x2 – 7x + 12, find f(-5). ________ 12) If f(x) = (x – 3)(x – 4), find f(12). ________ 13) Find the domain of the function y = x5. ________ 7) True or False? 25 3 2 _________ 2 = -5 _________ 8) Find the domain of the function y= x _________ 9) Find the domain of the function y = ( x 7) 3 2 _________ 10) Find the range of the function y = 2x. ________ Name_____________________Score_____ Calculus Warm-up #1-D NO CALCULATORS THIS WEEK! 16) At what point, besides the origin, do the graphs of y = x2 and y = x3 intersect? ________ 17) True or False? If x is any Real number, then x 2 25 is also a Real number. ________ 2 18) Find f(5) if f(x) = x – 8x + 15 ________ 14) Find the domain of the function 1 y= . ________ x5 19) Find f(5) if f(x) = (x – 3)(x – 5) ________ 15) For what values of x is the function x f(x) = 2 undefined? ________ x 1 20) True or False? If x = -3, then x 2 7 = | x - 1| ________ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 2-A NO CALCULATORS THIS WEEK! 1) Find the domain of the function x2 7 f(x) = 2 ________ x 25 2) ) Find the domain of the function x2 2 f(x) = 2 ________ x 25 3) True or False? If x R , then x 2 25 is always positive. ________ 4) For what value of x is the function x2 4 f(x) = undefined? ________ x2 5) sin ( 7π/6) = ________ Calculus Warm-up # 2-B NO CALCULATORS THIS WEEK! 6) True or False? If x > π/2, then sin 12x > 1. _________ 7) True or False? y sin x is a reflection of the sine graph about the x-axis. _________ 8) For what value of x is the function 6x f(x) = undefined in the interval sin x [π/2, 3π/2] ? _________ 9) Find the domain of the function _________ f ( x) 9 x 2 10) cos (3π/2) = ________ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 2-C NO CALCULATORS THIS WEEK! 11) On what interval is the function f ( x) 9 x defined? 2 _________ 12) Find the x-intercept of the function x7 f ( x) 2 ____________ x 6x 8 Calculus Warm-up # 2-D NO CALCULATORS THIS WEEK! 16) Find the value of (-8)1/3 _________ 17) Multiple Choice. What is the value of -41/2? D. -1/2 ________ 18) True or False? Given that y = 1/x, 13) Find the slope of the line whose if x > 100, y < .01 _________ equation is 6x + 3y = 11. __________ 14) Find the slope of the line that goes through (7, 2) and (-1, 0) __________ 15) tan (3π/4) = _________ A. -2 B. dne C. 2 19) Multiple Choice. How does the graph of f(x) - 7 compare to the graph of f(x)? A. slide 7 units up B. slide 7 units left C. slide 7 units down D. slide 7 units right ________ 20) csc (2π/3) = ________ Name___________________Score_____ Calculus Warm-up # 3-A NO CALCULATORS TODAY 1) sin (-3π/2) ________ 2) Is the function f(x) = 6x2 a one-to-one function? ________ 3) Find the inverse of the function f(x) = x2 + 5, where x ≥ 0 ________ 4) Find the domain of the function x 5 ________ y x4 5) Find the y-intercept of the graph of y = ex + 5 ________ Name_____________________Score_____ Calculus Warm-up # 3-B NO CALCULATORS TODAY 6) True or False? If f and g are nonzero functions, then f(g(x)) = g(f(x)). _________ 7) At how many points do the graphs of y = 3x3 + 1 and y = 3x3 + 6 intersect? _________ 8) For what value of x between π and 3π is 5x y undefined? _________ cos x 1 9) Write the equation of the line with slope 7 that passes through the point (6, -2). _________ 6 4 10) Simplify: Name___________________Score_____ Calculus Warm-up # 3-C NO CALCULATORS TODAY 11) If f(x) = x3 x , find f(3). x2 1 x2 _________ Name_____________________Score_____ Calculus Warm-up #3-D CALCULATORS ARE ALLOWED 16) Is the function y 2 x7 3x5 x 2 ________ 12) Find f(-3) for the function above. ________ 13) Is the function referred to above an even function, an odd function, or neither? ________ 14) sec (2π/3) x ________ 15) Find the vertical asymptote of the 3 graph of the function f ( x) x 2 1 ________ an even function, an odd function, or neither? ________ 17) Is the above function one-to-one? ________ 18) If the graph of f(x) = x2 is shifted two units to the right to form g(x), what would be the equation of g(x)? ________ 19) Write the equation of the line through the point (-9, 2) that is parallel to 2x – 5y = 16 ________ 20) Simplify: (x – 2y)2 – (xy2 – y2) ________ Name___________________Score_____ Calculus Warm-up # 4-A NO CALCULATORS THIS WEEK! Name_____________________Score_____ Calculus Warm-up # 4-B NO CALCULATORS THIS WEEK! 1) sin (π/2) ________ On # 6-9, Solve for x, when 0 ≤ x < 2π 2) cos (3π/4) ________ 6) cos x = 0 _________ 3) tan (-π/4) ________ 7) sin x = -1/2 _________ 4) sec (π/3) ________ 8) sec x = 2 _________ 9) tan x = 1 _________ 5) Simplify: (2x2)3 x10 ____________ Name___________________Score_____ Calculus Warm-up # 4-C NO CALCULATORS THIS WEEK! 11) tan (5π/4) _______ 12) cos (-π) _______ 13) csc (π) _______ 14) sin ( -5π/3) _______ 15) Does y = │x3 - x│ have even or odd symmetry? ___________ 3x x 5x ___________ 10) Find the domain of y = 2 Name_____________________Score_____ Calculus Warm-up # 4-D NO CALCULATORS THIS WEEK! On #16-18, solve for x when 0 ≤ x < 2π. 16) sin x = 2 2 17) cos x = 3 2 18) csc x = -1 _________ _________ _________ 19) What is the domain of y = tan x? ___________ 20) Write the equation of the line through (9, -4) and ( -1, 5) ___________________ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 5-B NO CALCULATORS THIS WEEK! Calculus Warm-up # 5-A NO CALCULATORS THIS WEEK! 1) lim 3x 2 4 x 2 2) lim 2 x3 x ________ 6) Find f(4) if f(x) = x + 5 _________ ________ x 2 25 7) Find f(4) if f(x) = x 5 ________ 3) lim cos 2 x ________ 4) lim x ________ x 0 x 0 5) Write the equation of the vertical line through the point (-6, 8). ________________ Name___________________Score_____ Calculus Warm-up # 5-C NO CALCULATORS THIS WEEK! 8) For what value of x is f(x) = undefined? x 2 25 x 5 _________ x 2 25 x 5 x 4 = _______ x 2 25 10) x 5 x 5 = _______ 9) lim lim Name_____________________Score_____ Calculus Warm-up # 5-D NO CALCULATORS THIS WEEK! 16) Is the function y = x continuous 11) 12) lim f ( x ) = _______ lim f ( x) = _______ x b x b 13) True or False? lim x b 14) lim f ( x ) = x c f ( x ) does not exist. _______ 15) True or False? lim f ( x) = lim f ( x) x c x c at x = 7.2. _________ 2 x 3, x 2 17) Is f(x) = continuous 9 x, x 2 at x = 2? __________ 18) Is the function y = │x - 2│ continuous at x = 2 ? __________ 19) Is the function y = at x = 2? x 2 20) x 0 x 2 4 lim x2 continuous x2 4 __________ = _______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 6-B NO CALCULATORS THIS WEEK! Calculus Warm-up # 6-A NO CALCULATORS THIS WEEK! x5 x 5 x 2 25 _______ 6) lim 2) lim x5 x 2 25 _______ 7) 3) lim x 5 x 2 25 _______ 8) lim 7 x _________ ________ 9) lim 7 x7 _______ ___________ 10) Multiple Choice: lim x 2 1) lim x 5 x 5 x 5 x x 2 25 4) lim x 2 25 5) lim x 0 x 25 7 x x lim x x 0 x 7 Calculus Warm-up # 6-C NO CALCULATORS THIS WEEK! 11) True or False? x 49 approaches x7 98 as x approaches 7. The function f(x) = 2 10 x 10 x ______ 10 x x ______ 13) lim 10 14) lim x 0 x ______ 15) Find the slope of a line perpendicular to the line y = 6x – 1. ______ ________ x 7 B. 49 C. 1 49 D. 1 14 Name_____________________Score_____ Calculus Warm-up # 6-D NO CALCULATORS THIS WEEK! 16) What is the slope of a line perpendicular to the line 3y + 5x = 10? ______ 17) lim x 6 12) lim 1000 x2 A. -14 Name___________________Score_____ ________ x6 x6 ______ 18) What is the image of the point (-2, 7) when it is reflected across the x-axis? _______ 19) Multiple Choice: A. x a b B. x ab x a b C. x a b D. x a xb 20) Find the y-intercept of the function g(x) = 5 cos 2x _______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 7-B NO CALCULATORS TODAY! Calculus Warm-up # 7-A NO CALCULATORS TODAY! 1) Find the domain of the function 7 f(x) = x2 2) Does the graph of y = _______ 8) lim 5x2 x 6 x 2 _______ 5x2 9) lim 5 x 6 x _______ 5) If y (3x 2 2)6 , find y’. _______ x2 1 is 2x _______ _______________ Name___________________Score_____ Calculus Warm-up # 7-C NO CALCULATORS TODAY! ______ x 0 13) lim cos x x 2 1 x 0 sin x 14) lim 10) If y 5 , find y’. ( x 2 x) 2 3 ______ Calculus Warm-up # 7-D USE YOUR TI-89 TODAY! Round to 3 decimal places. 1 1 2 1/ x 16) Find lim f ( x) _______ 17) Find lim f ( x) _______ 18) Find lim f ( x) _______ 19) Find lim f ( x) _______ x ______ ____________ Name_____________________Score_____ Let f(x) = 4 12) lim tan x _______ x2 9 have a hole x4 undefined when x = -1/2. 5x2 x 0 6 x 2 _______ 4) True or False? The function y = x lim 7) or an asymptote at x = 4? 11) lim sin x _______ x2 9 have a hole x 3 or an asymptote at x = 3? 3) Does the graph of y = 5x2 x 0 6 x 6) lim x x 0 ______ x 0 15) If f ( x) 3cos4 (5x) , find f '( x) ____________ 20) Find f '(1) _______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 8-B NO CALCULATORS TODAY! Calculus Warm-up # 8-A NO CALCULATORS TODAY! 1) If u = 3x4, find 2) If v = 5x3, find du dx dv dx 6) If u = 6x5, find _______ 7) If v = 3x3, find 3) Multiply u ∙ v, and simplify it. Call the product y. y = _______ dy 4) Find dx du dx _______ dv dx u , and simplify it. v Call the quotient y. _______ 8) Find _______ 9) du dv and from # 1 and # 2. dx dx Is it true that (uv)′ = (u′)(v′)? ______ _______ Find y = _______ dy dx _______ 5) Multiply Name___________________Score_____ Calculus Warm-up # 8-C NO CALCULATORS TODAY! 11) Where does the graph y = a hole? x 2 36 have x6 _________ u u 10) Is it true that ? v v _______ Name_____________________Score_____ Calculus Warm-up # 8-D USE YOUR TI-89 TODAY! Round to 3 decimal places. Given f(x) = 4 e 1 2x 16) Find lim f ( x) _______ 12) Write the equation of the tangent line to y = x3 – 4x at the point (1, -3). _________ 17) Find _______ 13) Find the slope of the tangent line to y = 2x4 + x – 1 where x = 2 ______ 18) Find f (ln 2) _______ 14) Find the slope of a line which is parallel to the line 2y = 7x - 6 ______ 19) Find f ′ (ln 2) _______ 20) Find f ′′ (ln 2) _______ 15) Find the y-intercept of the graph of f(x) = 3x5 + x4 – 2x3 -7x + 6 ______ x 0 lim f ( x) x Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 9-B NO CALCULATORS TODAY! Calculus Warm-up # 9-A NO CALCULATORS TODAY! 1) Find dy 5 if y 6x 5 x dx _______ 6) Find y ′ if y x 4 (7 x 2 1) 7) Find y ′ if y 5x2 2 x _______ _______ 2) Find dy if y 7 3x 4 x dx _______ 3) Find dy if y dx x _______ 8) Find y ′ if y 800 x _______ 4) Find dy if y 4 x5 dx _______ 9) _______ 5) What is the vertical asymptote of the 17 x function g ( x) ? _______ x4 Name___________________Score_____ Calculus Warm-up # 9-C NO CALCULATORS TODAY! Find y ′ if y 732 10) The graph of f(x + 4) is a translation of the graph of f(x) 4 units in which direction? _______ Name_____________________Score_____ Calculus Warm-up # 9-D USE YOUR TI-89 TODAY! Round to 3 decimal places. 11) Find dy 6x2 if y dx x 3 _______ 16) True or False? For all x, x12 73 x 19 5 12) Find dy 9 if y 5 dx x _______ 17) Find the domain of the function y dy 13) Find if y (6 x2 9)4 dx _______ dy 1 14) Find if y 2 dx x3 _______ 15) Find the slope of the curve y x3 7 x 2 where x = -2 x 2 25 x2 4 18) Find f (0) if f ( x) 6e2 x 19) Find lim x 0 _______ cos x x _______ _______ _______ _______ 20) Find the slope of the curve _______ y xe x where x = 1 Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 10-B NO CALCULATORS TODAY! Calculus Warm-up # 10-A NO CALCULATORS TODAY! 1) Find dy if y 9 x 5 dx dy 2) Find if y 9x5 dx dy 9x 3) Find if y 5 dx dy 4) Find if y 5 x9 dx _______ _______ _______ Name___________________Score_____ dy 12) Find if y tan x 2 dx 7) Find y ′ if y e4 x _______ 8) Find y ′ if y e 4 _______ 9) _______ Find y ′ if y 4 x e x 10) What is the y-intercept of the graph of y e x ? _______ Name_____________________Score_____ Calculus Warm-up # 10-C NO CALCULATORS TODAY! dy if y cos 2x dx _______ _______ 5) What is the domain of the function ________ y ex ? 11) Find 6) Find y ′ if y x 4 Calculus Warm-up # 10-D NO CALCULATORS TODAY! __________ 16) Find log4 8 17) Find log 25 1 _________ _______ _______ 19) Solve: log3 (2 x 1) 4 _______ dy if y e x sin x dx __________ 14) Find dy x if y cos x dx ___________ ____________ 5 18) Solve: 2 x 2 8 x 13) Find 15) Write the equation of the tangent line to the curve y sin 2 x at x 2 _______ 20) What is the domain of y ln x ? _______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 11-A USE YOUR TI-89 TODAY! Round to 3 decimal places 1) log4 64 = _______ 2) log7 252 = _______ 3) Find x if log3 x = 5. _______ 4) Find x if log4 (2x – 1) = 7 _______ Calculus Warm-up # 11-B NO CALCULATORS TODAY! 6) Find x if log2 8 = x 3x x 7) Find x if 4 2 2 _______ 8 _______ 8) Find x if log3 x = 2 5) Find x if 23x = e5. _______ _______ 9) Find x if log4(2x-3) = 2 __________ 10) True or False: The slope of the curve y = ln x is always positive. _______ Name___________________Score_____ Calculus Warm-up # 11-C NO CALCULATORS TODAY! dy 11) Find dx if y ln 5x dy 12) Find dx if y log3 15x dy 13) Find dx if y log4 (2 x 3) Name_____________________Score_____ Calculus Warm-up # 11-D NO CALCULATORS TODAY! _______ dy 16) Find dx if y ln (8x2) _______ _______ dy 17) Find dx if y sin(2x) _______ _______ dy x2 3 y ln x4 14) Find dx if dy 18) Find dx if y e sin(2x) dy sin 2 x 19) Find dx if y ln e _______ _______ ________ 15) Find the domain of f-1(x) if f(x) = ln x + 2 20) What is the domain of g-1(x) if g ( x) ln( x 2) ? _______ _______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 12-A NO CALCULATORS TODAY! Calculus Warm-up # 12-B NO CALCULATORS TODAY! 2 6) Find f ( x ) if f ( x) x cos x f ( x) 1 x 1) Find f (3) if _______ 2) Find f ( ) if f ( x) sin x _______ 7) Find f ( x ) if 3) Find f (0) if f ( x) e _______ 2 5 8) Find f ( x ) if f ( x) (3x 1) _____________ f ( x) x 1 x2 _________ __________ 5x lim 4) Find x2 x2 x x6 2 _______ lim 9) Find 5) Write the equation of the tangent line to the curve y = 5x2- 2x at x = -1 ____________ Name___________________Score_____ 11) Find x2 sin x x Name_____________________Score_____ Calculus Warm-up # 12-D NO CALCULATORS TODAY! 16) Find f (2) if f ( x) ln x x2 x2 4 _______ 10) Write the equation of the tangent line to the curve y = 3x5- x3 at x = -1 ______________ Calculus Warm-up # 12-C Use your TI-89 TODAY! Round to 3 decimal places lim x 0 _______ _______ x2 2 12) Find x x 4 17) Find lim _______ f ( ) 2 if f ( x) 3sin 2 x _______ 2 x4 x 18) Find x 0 lim 13) Find f (2) if f ( x) e _______ 3 14) Find f ( ) if f ( x) sin(2 x ) _______ tan( x h) tan x h 15) h0 _______ x2 3x 4 6 x 1 4 19) x 5 x 4 lim lim 20) lim _______ x 2 x 4 24 x2 _______ _______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 13-A NO CALCULATORS TODAY! 2 4 1) If y (6 x 9) , find Calculus Warm-up # 13-B NO CALCULATORS TODAY! 3 3 6) Find y if y 4(2 x 1) dy dx __________ 2) For what value of x is the function 7 f ( x) ( x 3)5 undefined? ___________ 7 f ( x) ( x 3)5 , find f ( x ) 3) If y (sin x) , find 6 4) If 5) If y sin 6 x , find 2 7) Find y if y cos(7 x ) _____________ 2 8) Find y if y (cos 7 x) _____________ ___________ 9) Find y if y tan 3 x dy dx ___________ ___________ dy dx _____________ ___________ Name___________________Score_____ 10) Find a possible formula for f ( x) if f ( x) sec2 x _____________ Name_____________________Score_____ Calculus Warm-up # 13-C Calculus Warm-up # 13-D NO CALCULATORS TODAY! Answer True or False based on the graph below. dy 16) Find dy 17) Find dy 11) f ( x) is continuous at x = g. 12) f (a ) 0 ________ _______ 13) f ( x) is differentiable at x = d ________ 14) f ( x) is differentiable at x = g ________ 15) f (c) f (h) _______ 18) Find sin 2 x dx if y e __________ 2 dx if y sec(4 x x ) _______________ 2 dx if y sec 4 x x ____________________ f ( x ) cos x 19) If , find a possible formula f ( x ) for . _______ 2 20) For what value of x does the curve y 3x 7 x have a horizontal tangent line? _______ Name___________________Score_____ Calculus Warm-up # 14-A NO CALCULATORS TODAY! 1) If y e Calculus Warm-up # 14-B NO CALCULATORS TODAY! dy 6x3 , find dx Name_____________________Score_____ __________ 2 6) Find y if y x tan x _____________ cos x x 7) Multiple Choice: a) 1 b) 0 c) -1 d) dne lim 2) Is f (9) undefined if f ( x) x 9 ? ________ 3) Is f (9) undefined if f ( x) x 9 ? ________ 4) If y 2 x5 1 , find x 0 8) Multiple Choice: dy dx _____________ a) 1 b) 0 3x 2 x lim 2 9) x 5 x 3 lim tan x x 0 c) 2 _____ _____ d) dne 2 2 dy y ( x 1)3 , find dx 5) If _______________ Name___________________Score_____ Calculus Warm-up # 14-C ______ 10) Find the slope of the tangent line to the circle x 2 y 2 25 at the point (3, 4) ______ Name_____________________Score_____ Calculus Warm-up # 14-D NO CALCULATORS TODAY! Use the graphs to find the value of each. 16) Find the x-intercepts of the function y 2 x 4 32 x 2 __________ 17) If f ( x) x , does f ( x) ever have a horizontal tangent? 3 2 18) If y 2 y 7 x 4 , find 11) a 12) b ______ ________ 14) d ________ _______ dx _____________ dy 19) Find 15) g dy ________ 13) c ______ dx if y sin( x 2) _____________ 20) Which function has a constant 2nd derivative? x 2 a) y e b) y 3x 4 x 9 c) y ln x 3 d) y x 1 ______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 15-A NO CALCULATORS TODAY! 3x 2 2 x5 5 1) x 5 x 3 Calculus Warm-up # 15-B NO CALCULATORS TODAY! lim lim sin 2 x 2) If y e , find 3) 3 1 ______ dy dx ____________ x 2 3 dx 2 4) cos( 6) 2x 7) If y 7 , find _______ 8) 3)= x 4 3 1 Name___________________Score_____ 1 x 3 x 3 2 5 12) If y ( x 7) , find 14) csc 3 / 4 dx _____________ 1 dx x2 ______ 10) If V 43 r 3 ______ dV , find dt _______________ Name_____________________Score_____ Calculus Warm-up # 15-D NO CALCULATORS TODAY! _______ dy dx _____________ 16) lim x4 x 1 x4 2 2 4 x 2 dx ________________ 19) arctan(-1) _______ 3 15) On what intervals is f ( x) x 3x 5 increasing? ______________ _________ 4 17) If y ln (5 x ) , find 18) 2 x dx 3 x 1 13) dy 1 9) arcsin (- 2 ) Calculus Warm-up # 15-C NO CALCULATORS TODAY! 11) _______ ________ 1 y x where 5) Find the slope of the curve x = 5. _______ lim x2 4 x x 2 3x 4 dy dx __________ Hint: Use geometry! _______ _________ 20) True or False: If f ( x) has a relative maximum at x p , then f ( p) 0 . _______ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 16-A Answer True or False based on the graph below. Calculus Warm-up # 16-B NO CALCULATORS TODAY! 2 6) If A r , find 7) True or False: 1) f ( x) has a relative maximum at b . ________ y 8) If x dA 3 5 dt ___________ x 3 5 _______ x dy x 3 , find dx 2 ___________ 2) f ( x) has an absolute maximum at b .________ 3) If a r b, then f (r ) f (b) 4) f (c) 0 5) lim f ( x ) x c ________ x 9 0 2 9) Solve for x: x 3 ________ 3 10) If y 2 y 7 16 x, find does not exist. ______ dy dx _______ _______________ Name___________________Score_____ Calculus Warm-up # 16-C NO CALCULATORS TODAY! 11) Draw a curve that is increasing and concave up. __________ 6x 12) 13) 2 10 x 7 dx 15) 7e x dx Calculus Warm-up # 16-D NO CALCULATORS TODAY! 3 16) If f ( x) 9 8 x , find f ( x) _________ y ln (sin x) , find _________________ 17) If sin x dx x 14) If y e ln x, find Name_____________________Score_____ ______________ dy dx ______________ dy dx __________ 18) True or False: If f (b ) exists and f (b) 0, there must be a horizontal tangent at x b. ________ 16 6 19) True or False: If f ( x) x 2 x , then f (17) f (17) __________ ______________ 20) True or False: The function differentiable at x = 2. y x2 4 is __________ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 17-A NO CALCULATORS TODAY! 5 1) If y 3x 2 x 1 , find y ( x ) 2) If f ( x) ln x , find f ( x) x 3) If y xe , find Calculus Warm-up # 17-B NO CALCULATORS TODAY! 3x 2 3 dx 4) x 1 sin x cos x dx 6) ____________ 7) Find the domain of the function x 1 f ( x) x ____________ 8) Find the vertical asymptote of the function 2x 5 f ( x) 3x 6 __________ sin x lim 9) x 0 3 x ______ dy dx e ___________ ___________ __________ 5) If the position of a particle at time t is given by 3 2 the function s(t ) 4t 5t 6t 1, find the particle’s acceleration at t 2 . _______ 10) If the position of a particle at time t is given by the function s(t ) sin 4t 2t , find the particle’s velocity at Name___________________Score_____ 11) 2 0 3x2 4 dx tan x dx sec x C 14) Evaluate: 1 x dx arctan x dx 0 ________ 2 ________ 2 4 _______ 1 16) 5x 13) If f ( x) e , find f (2) 3. Calculus Warm-up # 17-D CALCULATORS ALLOWED Get decimal answers and round to 3 decimal places ________ 12) True or False: t Name_____________________Score_____ Calculus Warm-up # 17-C NO CALCULATORS TODAY! ___________ __________ 2 lim 1 x x 17) x 2 x 18) Solve for x: x e _________ 15) If the velocity of a particle at time t is given by 2 the function v(t ) t 2t 1 , find the net change in position from t 0 to t 3 . _______ 5x2 f ( x) 3 x 1 , find f (9) 19) If __________ __________ __________ 20) If the velocity of a particle at time t is given by 2 the function v(t ) t 2t 1 , find the total distance traveled from t 0 to t 3 . ___________ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 18-A NO CALCULATORS TODAY! 1) If sin 5x , find d / dt 2) 2 0 2 x 3 dx 3 3) If y 2 x sin x , find 4) ___________ ____________ Calculus Warm-up # 18-B NO CALCULATORS TODAY! 3 Given: f ( x) x 12 x 1 6) Find f (1) f (3) 7) Find dy dx cos(5 x 1) dx ___________ __________ 5) If the position of a particle at time t is given by 1 s (t ) t 3 4t 2 12t 3 3 the function , find the time interval when the particle is moving to the left. _______ Name___________________Score_____ 12) If the Trapezoid Rule is used to approximate 2 the area under a portion of y 4 x , will it _______ 8) Find the slope of the secant line that goes through the points you found in #6 and #7. ________ 9) For what value of c in the interval (1, 3) is the slope of the tangent line drawn at x = c equal to the slope you found in #8 ? ________ x 10) x 0 sin x lim ________ Name_____________________Score_____ Calculus Warm-up # 18-C NO CALCULATORS TODAY! 2 11) Is the graph of y 4 x concave upward or concave downward? ________ _______ Calculus Warm-up # 18-D NO CALCULATORS TODAY! Given: 16) 8 f ( x)dx 40 1 Find 8 8 5 be an overestimate or underestimate?________ 17) Find 1 y x concave up or concave 13) Is the graph of down on the interval (0,8) ? ________ 18) Find 5 1 1 and f ( x)dx ( f ( x) 3)dx 2 f ( x)dx 5 1 f ( x)dx 10 ________ __________ __________ 3 2 14) If the Trapezoid Rule is used to approximate 19) If f ( x) x 3x , find f ( x ) __________ 91 1 x dx , will it be an over- or an underestimate? 20) Write the equation of the tangent line to ________ f ( x) x3 3x 2 at its point of inflection. 2 15) If y tan 7 x , find dy / dx ___________ _______________ Name___________________Score_____ Name_____________________Score_____ Calculus Warm-up # 19-A Answer True or False based on the graph below. Calculus Warm-up # 19-B NO CALCULATORS TODAY! 3 6) Find the average value of y 2 x on the interval [0, 2]. _______ 1) 2) 3) c a b dy f ( x) dx 0 b ________ f ( x) dx 0 b ________ ________ a ________ 5) If f (d ) f ( g ) f (h) 0 and g d h g , g d h f ( x) dx f ( x) dx g b 3 ______ 12) If f ( x) 2 x , what is f ( x ) ? ________ f ( x) x 6 2 f ( x) dx 20 , then f ( x) 3 dx = 6 2 A. 23 B. 27 x 5 10) Multiple Choice: Which is equal to e ? x 5 x 5 x 5 ln( x 5) A. e e B. ln e C. e e D. e _______ Answer TRUE or FALSE, based on the piecewise x 2 36 , if x k f ( x) x k 2k , if x k function , then f (3) 16) If k = 5, there is a vertical asymptote at x = 5. C. 1 D. -1 ________ ________ dy sin x y ln e 14) Multiple Choice: If , then dx = cos x sin x A. sin x B. cos x C. e D. e _______ 15) Multiple Choice: If ______ Calculus Warm-up # 19-D NO CALCULATORS TODAY! 6 dx 13) Multiple Choice: If A. 3 B. -3 a Name_____________________Score_____ Calculus Warm-up # 19-C NO CALCULATORS TODAY! 11) c f ( x) dx f ( x)dx _______ Name___________________Score_____ 5 ____________ e 8) Find the slope of the graph of y 2 when x = 2. ______ a 4) f (a ) 0 then dx if y x ln 2 x 9) True or False: If a b c , then c f ( x) dx f ( x) dx a 7) Find C. 33 D. 32 _______ 17) If k = 5, f(x) is not continuous at x = 6. ________ 18) If k = 5, f(6) = 10. ________ 19) If k = 6, f(6) = 12 ________ 20) If k = 6, f(x) is continuous at x = 6. ________