Proportional Relationships, Graphs, Tables and Equations
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the constant of proportionality?
$3
$4
$2
$9
Tags
CCSS.7.RP.A.2B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The table shows a proportional relationship. Which of the following is the equation for the number of cookies, c made with each cup of sugar, s
s = 12c
s = 24c
c = 12s
c = 24s
Answer explanation
Divide the y value in the ratio by the x value to get the constant.
Remember the top row is the x and the bottom row is the y in the ratio.
Proportional equations are written y=kx where k is the constant of proportionality.
Replace the x and y with variables they represent in the ratio.
Tags
CCSS.7.RP.A.2C
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does the table represent a proportional relationship?
Yes.
No.
Tags
CCSS.7.RP.A.2A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A cake recipe calls for 1.5 cups of milk and 3 cups of flour.
If the cups of milk, x, is compared to the cups of flour, y, what is the equation for y=kx?
k=2x
y=0.5x
k=0.5
y=2x
Tags
CCSS.5.OA.B.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write an equation for the proportional relationship showing number of cups of pineapple juice, p per recipe, r.
Answer explanation
Divide the y value in the ratio by the x value to get the constant.
Remember the left column is the x and the right column is the y in the ratio.
Proportional equations are written y=kx where k is the constant of proportionality.
Replace the x and y with variables they represent in the ratio.
Tags
CCSS.7.RP.A.2C
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Select all of the graphs that do NOT represent a proportional relationship.
Answer explanation
Proportional graphs form a straight diagonal line that crosses the origin (0, 0).
If the points are not connected, imagine connecting them and seeing if the graph fits the criteria above.
Tags
CCSS.7.RP.A.2D
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Select all the tables that show a proportional relationship between x and y in the ratio table.
Answer explanation
Proportional tables show a consistent constant that each x can be multiplied by to get the corresponding y in the ratio table.
Divide each ratio to see if there is an consistent constant that takes each x to each y in the ratio table.
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 Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
