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Comparing Linear Functions

Authored by Shelley Kovich

Mathematics

8th Grade

CCSS covered

Used 6+ times

Comparing Linear Functions
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9 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Function A is represented by the equation:  y=14x+1y=\frac{1}{4}x+1  

Function B is represented by the table.

Which statement is true?

The y-intercept of Function A is less than the y-intercept of Function B.

The y-intercept of Function A is greater than the y-intercept of Function B.

The y-intercept of Function A is equal to the y-intercept of Function B.

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Who has the greater rate of change?

CJ has a greater rate of change with 13/2
Holland has a greater rate of change with 6
CJ has a greater rate of change with 2/13
They have the same rate of change.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which company shows a greater rate of change?

Water's Edge Rafts
Ryan's Rafts

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Compare the rates of change. Which statement is true about functions A and B?

They have the same rate of change
A has a greater rate of change than B
A and B both have negative rates of change
A has a negative ROC and B has a positive ROC

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Function A is represented by the table.

Function B is represented by the equation y = 3x - 4.


Which function has the greatest rate of change (slope)?

Function A.

Function B.

Neither. They have the same slope.

There is not enough information to answer this question.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Function A is represented by the equation.

Function B is represented by the graph.


What is Function A's initial value?

2/3

-2/3

5

-5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Function A is represented by the equation y = 4x - 2. Function B is represented by the table.


Which of these functions has the greater rate of change?

Function A. It's rate of change is -2.

Function A. It's rate of change is 4.

Function B. It's rate of change is 2.

Function B. It's rate of change is 6.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

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