1.
Kurt is saving to buy a new computer. The computer he wants costs $1299. He has already saved $732. Write an inequality to determine the least amount he must still save.
A.
732 +
s
1299
B.
732 +
s
1299
C.
1299 + s
732
D.
1299 + s
732
Hint
2.
Find (3
a
+ 4
b
)
2
A.
9
a
2
+ 24
ab
+ 16
b
2
B.
9
a
2
+ 12
ab
+ 16
b
2
C.
3
a
2
+ 24
ab
+ 4
b
2
D.
9
a
2
+ 16
b
2
Hint
3.
Solve 5
x
2
– 10
x
= 0.
A.
x
= 0 or
x
= 2
B.
x
= 2
C.
x
= 0
D.
x
= 0 or
x
= -2
Hint
4.
Simplify
.
A.
B.
C.
D.
Hint
5.
Simplify
.
A.
B.
C.
D.
Hint
6.
Mulitply (
b
+ 8)(
b
+ 3).
A.
b
2
+ 11
b
+ 11
B.
b
2
+ 10
b
+ 24
C.
b
2
+ 11
b
+ 24
D.
b
2
+ 11
b
+ 5
Hint
7.
Which line is parallel to the line listed below?
A.
B.
C.
y
= 2
x
- 5
D.
Hint
8.
Which way does the graph of
y
= –2
x
2
open?
A.
right
B.
down
C.
up
D.
left
Hint
9.
Find the equation of the following graph.
A.
y
=
B.
y
=
x
3
C.
y
=
D.
y
=
x
2
Hint
10.
Use the following table to find the amount of medicine remaining in the bloodstream after
n
hours.
A.
425 × 0.85
n
B.
500 × 0.85
n
C.
0.85
n
D.
0.85 × 500
n
Hint
11.
How could you use the graph of
h
= 20
t
– 6
t
2
to estimate the solution(s) of 20
t
– 6
t
2
= 7, where
h
stands for height and
t
stands for time?
A.
Draw a horizontal line at
h
= 7 and find where it intersects the curve.
B.
Draw a horizontal line at
h
= 20 and find where it intersects the curve.
C.
Draw a vertical line at
t
= 20 and find where it intersects the curve.
D.
Draw a vertical line at
t
= 7 and find where it intersects the curve.
Hint
12.
Use you calculator's Table feature to approximate the solutions to the nearest hundredth.
4
x
(
x
+ 2) = 12
A.
x
= 1,
x
= –3
B.
x
= –1,
x
= –4
C.
x
= 2,
x
= –2
D.
x
= 0,
x
= –4
Hint
13.
Select the figure that is a reflection.
A.
B.
C.
D.
Hint
14.
Find the angle of rotation for the following figure.
A.
–140°
B.
–40°
C.
140°
D.
–320°
Hint
15.
Find the correct representation of a glide reflection.
A.
B.
C.
D.
Hint
16.
Multiply the pair of binomials.(
y
+ 2)(
y
– 6)
A.
y
2
+ 4
y
+ 12
B.
y
2
– 4
y
+ 12
C.
y
2
+ 4
y
– 12
D.
y
2
– 4
y
– 12
Hint
17.
Backtrack to find the input for the flowchart.
A.
t
= 3
B.
t
= 1
C.
t
= 2
D.
t
= 4
Hint
18.
Find the solutions of the equation.–2(
x
– 7)
2
= –32
A.
x
= 3 and
x
= –11
B.
x
= –3 and
x
= 11
C.
x
= –3 and
x
= –11
D.
x
= 3 and
x
= 11
Hint
19.
Suppose you spin one spinner numbered 1 to 3 and another spinner numbered 1 to 5, and multiply the two outcomes. What is the probability that the product will be odd?
A.
B.
C.
D.
Hint
20.
In the three-team playoff structure below, what is the probability that Team C will win assuming every team has an equal chance of winning?
A.
B.
C.
D.
Hint