- Resource Library
- Math
- Percents, Ratios, And Rates
- Proportional Relationships
- Proportional Relationships Quiz
Proportional Relationships Quiz
Authored by Nichole McGaughey
Mathematics
8th Grade
CCSS covered
Used 8+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This graph shows a proportional relationship between the number of pages Sally reads and the time she takes in minutes. Which statement identifies the correct slope and the correct interpretation of the slope for this situation?
The slope of the line is 1/2, so Sally reads 0.5 of a page every minute.
The slope of the line is 1/2, so Sally reads 2 pages every minute.
The slope of the line is 2/1, so Sally reads 0.5 of a page every minute.
The slope of the line is 2/1, so Sally reads 2 pages every minute.
Answer explanation
The slope of 1/2 indicates that for every minute, Sally reads 0.5 pages. This means she reads half a page each minute, confirming the correct choice.
Tags
CCSS.8.EE.B.6
CCSS.8.EE.B.5
2.
DRAG AND DROP QUESTION
30 sec • 1 pt
Line t has slope 3/4 and passes through (0, 0). Follow these steps:
Step 1: Start at (0, 0)
Step 2: Move right 8 units
From the location defined by completing Step 2, line t is (a) units up.
Answer explanation
The slope of line t is 3/4. Moving right 8 units means we increase x by 8. The corresponding increase in y is (3/4) * 8 = 6. Thus, from (8, 0), line t is 6 units up.
Tags
CCSS.8.EE.B.6
CCSS.8.F.B.4
CCSS.8.F.A.3
3.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
Enter the equation of the line in the form y =mx where m is the slope.
(a)
Answer explanation
The equation of a line in the form y = mx indicates that m is the slope. The correct answer is y = 3x, where the slope m is 3.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
Enter the equation of the line in the form y =mx+b where m is the slope and b is the y-intercep
(a)
Answer explanation
The equation y=3x-2 is in the form y=mx+b, where m (slope) is 3 and b (y-intercept) is -2. This matches the required format, confirming it as the correct answer.
Tags
CCSS.8.EE.B.6
CCSS.8.F.B.4
CCSS.8.F.A.3
5.
DROPDOWN QUESTION
2 mins • 1 pt
The table shows the proportional relationship between the numbers of hours (h) Paul has been hiking and the total distance (d) he covered, in kilometers. The equation which shows a distance per hour that is 2 times more than the distance Paul covered per hour is (a) .
Answer explanation
To find the equation showing a distance per hour that is 2 times more than Paul's distance per hour, we need to double the coefficient of h. If Paul covers 4h, then 2 times that is 8h, making d = 8h the correct choice.
Tags
CCSS.8.EE.B.6
CCSS.8.F.B.4
CCSS.8.F.A.3
CCSS.8.EE.B.5
6.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
Enter the equation of the line in the form y =mx+b where m is the slope and b is the y-intercept.
(a)
Answer explanation
The equation y=3/2x-2 is in the form y=mx+b, where m (slope) is 3/2 and b (y-intercept) is -2. This matches the required format, confirming it as the correct answer.
Tags
CCSS.8.EE.B.6
CCSS.8.F.B.4
CCSS.8.F.A.3
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
This graph shows the relationship between numbers of cookies (c) sold and profit earned (p). Write an equation that represents the number of cookies sold and profit earned?
(a)
Answer explanation
The equation p=1/2c suggests that for every 2 cookies sold, the profit is 1 unit. However, the question asks for an equation that represents the relationship, and since no specific equation is provided, the correct answer is 0.
Tags
CCSS.8.EE.B.6
CCSS.8.F.B.4
CCSS.8.F.A.3
CCSS.8.EE.B.5
CCSS.8.SP.A.2
CCSS.8.SP.A.3
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
