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Transcript
Here’s how this goes…
When your name appears you
must come to the board to solve
the problem.
If you can solve it correctly, and
explain it to the class – you
receive 2 bonus points.
IF – you cannot solve it – you can bring up a
friend and your friend and you can split the
bonus points (each getting one)
The max points any one student can
achieve is 5. (then they are cut off!)
If you’re not up, I expect you to try the
problem at your seats!
Morgan
Simplify. Answer in positive exponents.
2a b  3a b
3
7
2
8
Justin
Graph the point with coordinate box (3, -5, 2)
Michael M.
Solve for x.
4 x  28  0
2
Arielle
Solve the following system by either substitution or
elimination.
2x  y  6
x  3 y  10
Jordan
Graph the system’s
solution.
y  2 x  6
y  3x  3
Alex
Evaluate.
25.8  1.1   7
Sarah
Solve the literal equation for h.
1
2
A  bh  x
2
Amanda
Simplify the following 3 problems.
1)
32
2)
 81
3)
i
55
Ryan
List the vertex and axis of symmetry of the
following quadratic.
f ( x)  x  4 x  1
2
Bret
Solve. Then graph on the number line.
2 x 8  4
Steph
Solve by factoring and the Zero Product Property.
2 x  11x  21  0
2
Taylor
Given:
(1,3), (2,5), (3,5), (4,7)
1) Domain:
2) Range:
3) Is this a function?
4) Is it’s inverse a function?
Crystal
Solve for m.
2m  3 m  1

6
2
Gresham
Using the equation 2x - 4y + 6z = 12, list:
X-int
Y-int
Z-int
XY trace:
YZ trace:
XZ trace:
Brittany
Graph the following plane. x = -3
Grant
Solve:
3
2i
Casey
Find the determinant of the matrix.
2
1 2
3 2
1 0
5
2
Julie
If y varies directly as x and inversely as z.
Find the constant of variation if when y =
6, x = 4, and z = 2
Jeff
The corner points of a linear programming
problem are (20, 30), (45, 50), and (60,
10). If the profit equation is P = 2x + 3y,
which combo yields the maximum profit?
Matt
State all the transformations that occurred to the
parent graph f ( x)  x
1
f ( x) 
x47
3
James
•
If g ( x)  x  2 and
1) f - g
2) f  g(x)
f ( x)  x 2  2 x find:
Mike Vy
Use the discriminant to determine the number of
real solutions.
0  4x  2x  3
2
Ava
Find
f ' ( x)
if
f ( x)  3x  18
UP FOR GRABS! (1 of 2)
f ( x)  2 x  6 x  7
2
Vertex Form:
Vertex:
Axis of symmetry:
Up for Grabs!! (2 of 2)
• Graph the following
quadratic, include the
vertex and zeros
y  x  2x  3
2