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Algebra 1 -QUIZ 12 REVIEW
3/10/16
1. Identify the following as direct variation, inverse variation, or neither.
(a)
(c)
(e)
answer: ______________
answer: ______________
answer: ______________
(g)
answer: _______________
(i)
answer: ______________
(b)
answer: ______________
(d)
answer: ______________
(f)
answer: ______________
(h)
(j)
answer: _______________
answer: ________________
2.
3.
4.
5.
6. Identify the tables below as direct variation, inverse variation, or neither.
(a)
(b)
answer: _______________
(c)
answer: _________________
(d)
answer: _______________
7. Graph
answer: _________________
by finding the x-intercept and y-intercept.
8. Circle all the equations that has an x-intercept of 1.
(MORE THAN ONE ANSWER)
9. Graph the following
(a)
through
uisng slope-intercept method
(b) A vertical line passes
the point (-3, 4). Write its equation.
answer:
__________________
10. Find the slope of the line passing through
(a) points (-5, 2) and (5, 8)
(b)
answer: ____________
____ 11. Which of the following is equivalent to
a
b
and
answer: ______________
?
c
d
____ 12. Solve for m.
.
a
-45/4
c
-4
b
-20
d
-9/4
a
distributive property
c
addition property of equality
b
subtraction property of equality
d
division property of equality
____ 13.
____ 14. Find the x-intercept and y-intercept of
.
a
(-2, 0) and (0, 3)
b
(0, -2) and (3, 0)
c
(2, 0) and (0, -3)
d
(0, 2) and (-3, 0)
a
-1
c
b
4
d
____ 15.
16. Identify the following equations as either parallel, perpendicular, or neither.
(a)
(b)
answer: _______________
answer: _____________
17. The height, h(x), an arrow can reach in “t”, seconds, is described by the equation
the given equation, find the height, h(x), when t = 3 seconds.
answer: ____________________
18. (a) Graph
(b)
. Using
19. Which of the point(s) in the table below represent(s) solution(s) to the given system of linear
inequalitiies?
20. A function h(x) is described as
.
* the domain of h(x) is ____________________.
* The range of h(x) is ____________________________.
* The function h(x) has zero(s) at ________________.
* The function h(x) has y-intercept(s) at __________.
21. If y = f(x) represents the graph below. What is y = f(x) 3?
answer: ______________________
22.
23. Draw two more points on the graph below to create a direct variation graph.
24.