1.
Choose the graph of the ordered pair (3, 4).
A.
B.
C.
D.
Hint
2.
Choose the graph of N (3, 0).
A.
B.
C.
D.
Hint
3.
Graph the equation
A.
B.
C.
D.
Hint
4.
What is the slope of the line through the points A (-3, 4) and B (2, -1)?
A.
B.
1
C.
-3
D.
-1
Hint
5.
Three ordered pairs for f (n ) = 2n - 1 are (-1, -3), (1, 1), and (2, 3). Graph the function.
A.
B.
C.
D.
Hint
6.
Which equation represents the Pythagorean Theorem?
A.
a ^{2} = b ^{2} + c ^{2}
B.
a ^{2} + c ^{2} = b ^{2}
C.
(a + b )^{2} = c ^{2}
D.
c ^{2} = a ^{2} + b ^{2}
Hint
7.
A landscape blueprint shows a circular pond with a radius of 2 inches. If the scale of the blueprint is inch = 1 foot, what is the radius of the actual pond?
A.
4 feet
B.
3 feet
C.
1 foot
D.
2 feet
Hint
8.
A landscape blueprint shows a circular pond with a radius of 2 inches. If the scale of the blueprint is inch = 1 foot, what is the radius of the actual pond?
A.
4 feet
B.
3 feet
C.
1 foot
D.
2 feet
Hint
9.
A model car has a scale factor of The diameter of a tire on the model is 0.4 inches. What is the diameter of a tire on the actual car?
A.
22.7 inches
B.
19.4 inches
C.
20 inches
D.
25.6 inches
Hint
10.
An architect built a model of a building using a scale of 1 inch = 50 feet. If the model is 6.5 inches tall, how tall is the actual building?
A.
325 feet
B.
312.5 feet
C.
337.5 feet
D.
300 feet
Hint
11.
Describe the relationship represented by the scatter plot?
A.
both positive and negative relationship
B.
negative relationship
C.
positive relationship
D.
no relationship
Hint
12.
Suppose this pattern continues. If Greta scores 124 points, how many points would you expect Vanessa to score? Use a graph to find the answer.
A.
118
B.
62
C.
31
D.
496
Hint
13.
Which ordered pair is represented by point M ?
A.
(4, 2)
B.
(3, −2)
C.
(4, -2)
D.
(2, −4)
Hint
14.
A test flight lasted for 45 seconds. The plane flew 1,125 feet. What was the plane’s speed in ft/sec?
A.
1,080 ft/sec
B.
25 ft/sec
C.
45 ft/sec
D.
33 ft/sec
Hint
15.
A county had about 45,000 people in 5,000 square miles. What was the population density?
A.
2 people /sq mile
B.
18 people /sq mile
C.
9 people/sq mile
D.
5 people /sq mile
Hint
16.
Determine whether the table shows a linear or nonlinear function.

A.
Both
B.
Nonlinear
C.
Neither
D.
Linear
Hint