Proportional Relationships and Equations from Graphs

Proportional Relationships and Equations from Graphs

7th Grade

15 Qs

quiz-placeholder

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Proportional Relationships and Equations from Graphs

Proportional Relationships and Equations from Graphs

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Hard

CCSS
7.RP.A.2C, 7.RP.A.2D, 8.EE.B.6

+6

Standards-aligned

Created by

Anthony Clark

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

slope: 5   y-intercept:  (0,3) 

slope: 3/2   y-intercept:  (0,3) 

slope:  4  y-intercept:  (0,3/2)

slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write the equation of the line.

y = -2/3x + 4

y = 2/3x + 4

y = 3/2x + 4

y = -3/2x + 4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does the equation show a proportional relationship?

Yes

No

Tags

CCSS.7.RP.A.2C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

These two lines are graphs of nonproportional relationships. What makes them nonproportional?

They are not straight

They are not linear

They do not go through the origin

They do not show a constant rate of change

Tags

CCSS.8.EE.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does 'b" represent in y=mx+b

y-intercept

change in y

change in x

constant rate of change

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Steve started with $250 and spent $25 per week. Chelsea started with $30 and saved $30 per week.


Which two equations represent these situations?

y = 250 - 25x

y = 30 + 30x

y = 250x + 25

y = 30x - 30

Tags

CCSS.6.EE.C.9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Does this equation represent a proportional relationship?

Yes

No

Tags

CCSS.7.RP.A.2C

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