Slope, Constant Rate of Change, Slope Intercept

In the equation y=mx+b,
what does b represent?

• Slope

• x-intercept

• y-intercept

• Nothing significant 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the rate of change

• 1

• 2

• 11

• slopeNot a constant slope/Non-Linear

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the y-intercept for the line defined by the equation below?
5x - 7y + 21 = 35

• 5/7

• -5

• 2

• -2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• The rate of change is not constant.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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

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

Find the slope

• 4/5

• 5/4

• -5/4

• -4/5

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

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