This document appears to be a test containing 10 multiple choice questions about ratios, proportional relationships, and graphing proportional relationships. It provides the questions, multiple choice answers for each question, and blanks for the student to write the correct letter answer. The test covers topics like unit rates, constant rates of change, slopes of lines, and interpreting proportional relationships from tables and graphs.

1. NAME __________________________________________ DATE ____________________________ PERIOD ____________
Test, Form 1A SCORE _________
Write the letter for the correct answer in the blank at the right of each
question.
1. What is the unit rate if there are 1,760 Calories in 8 servings?
A. 176 Calories per serving C. 228 Calories per serving
B. 220 Calories per serving D. 14,080 Calories per serving
2. A cheetah can run 70 miles per hour. What is this speed in feet per hour?
F. 0.01 feet per hour H. 48,400 feet per hour
G. 210 feet per hour I. 369,600 feet per hour
3. Which size of yogurt shown in the table has the lowest unit price?
A. 6 oz C. 10 oz
B. 8 oz D. 32 oz
4. Kevin can travel 22
1
2
miles in
1
3
Size (oz) Cost ($)
6 0.89
8 1.04
10 1.69
32 4.79
hour. What is his average speed in miles per
hour?
F. 65 mph G. 67.5 mph H. 68 mph I. 70 mph
5. The table shows the cost for ordering a certain number of pizzas. What is the
value of x if the cost is proportional to the number of pizzas ordered?
Pizzas Ordered 2 3 4 5
Cost $19.98 $29.97 $39.96 x
A. $9.99 B. $29.97 C. $49.95 D. $59.94
6. What is the constant of proportionality of the linear function?
Time, x 1 2 3 4
Cost ($), y 25 50 75 100
F. 2 G. 12 H. 25 I. 50
7.
118
13
=
59
푧
A. 1.5 B. 6.5 C. 26 D. 535.5
1.________________
2. ________________
3. ________________
4. ________________
5. ________________
6. ________________
7. ________________
Course 2 • Chapter 1 Ratios and Proportional Reasoning 13

2. NAME __________________________________________ DATE ____________________________ PERIOD ____________
Test, Form 1A (continued) SCORE _________
8. The table shows the relationship
between time and distance. Which
graph best represents the data in the
table?
F. H.
G. I.
Speed
Time (s) Distance (m)
1 4
5 20
10 40
9. What is the constant rate of change shown in the graph below?
A. 2.5 B. 3 C. 7.5 D. 10
10. What is the slope of the line from the table below?
Hour 1 2 4 8
Distance 50 100 200 400
F. 50 G. 25 H.
1
25
I.
1
50
8.________________
9. ________________
10. ________________
14 Course 2 • Chapter 1 Ratios and Proportional Reasoning