Linear Not Linear and Function

Indicate whether the quantitative relationship is a linear function.

• Linear Function

• Not a Linear Function

Tags

CCSS.8.F.A.3

Diedra has a new coin bank. For the first five days, she deposits the same amount of money into the coin bank. After that, she does not deposit any more money into the bank.

Which graph could represent the amount of money in Diedra's bank?

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

Which statement correctly describes the graph?

• The slope is zero.

• The slope is undefined.

• The function is increasing.

• The function is decreasing.

Tags

CCSS.8.EE.B.5

The graph models the amount of money Frank saved. Which function models the same relationship

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Describe the rate of change (slope) of the function below.

• The rate of change is not constant.

Tags

CCSS.HSF-LE.A.1B

Compare the rates of change for the two linear functions represented below. Which statement about the rates of change for the two functions is true?

• Function 2 does not have a constant rate of change, but Function 1 does.

• Function 2 has a greater rate of change than Function 1.

• Function 1 has a greater rate of change than Function 2.

• Function 1 and Function 2 have the same rate of change.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Given the table and equation below, which of the following statements is true about the functions f(x) and g(x)?

• The y-intercepts cannot be determined.

• The y-intercept of the function f(x) is equal to the y-intercept of the function g(x).

• The y-intercept of the function f(x) is less than the y-intercept of the function g(x).

• The y-intercept of the function f(x) is greater than the y-intercept of the function g(x).

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

A movie rental store charges a $10 membership fee plus $3.50 for each movie rented. what are the slope and y-intercept that represent this situation?

• slope = 3.50, y-intercept = -10

• slope = -10, y-intercept = 3.50

• slope = 3.50, y-intercept = 10

• slope = 6, y-intercept = 3.50

Write an equation of the line with slope of -4 and point (2, 6).

• y = -4x - 14

• y = -4x + 14

• y = -4x + 6

• y = -4x + 18

Determine the slope and y-intercept of the following equation. 7x - 2y = 10

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3