Applications of Slope Intercept Form

What type of linear function should you write to model this situation?

• Standard Form

• Slope-Intercept Form

• Point-Slope Form

Tags

CCSS.8.EE.B.5

A car rental company charges $56 plus $0.30 per mile driven.

What type of linear function should you write to model this situation?

• Point-Slope Form

• Standard Form

• Slope-Intercept Form

Belinda's car needed repairs. The mechanic charged him $140 for the parts and an additional $48 an hour for labor.

What type of linear function should you write to model this situation?

• Point-Slope Form

• Standard Form

• Slope-Intercept Form

A real estate agent earns a base salary of $1250. For every house, h, she sells, she receives $750.

What type of linear function should you write to model this situation?

• Slope-Intercept Form

• Standard Form

• Point-Slope Form

Which value is the slope in the equation: y= 4x + 2

• 4

• 2

• x

Tags

CCSS.8.EE.B.5

Write the equation for the line in slope-intercept form.

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

Write the equation of the line.

• y= -1x-3

• y= -3x-1

• y=-1/3x-1

• y= -3x-3

Which is the graph of y=-x+2?

• A

• B

• C

• D

Zara made an initial deposit to a bank account and then added a fixed amount every week. The table shows the money in her account. Write an equation in slope-intercept form to represent the situation.

• y = 30x + 100

• y = 20x + 120

• y = 120x + 120

• y = 50x + 100

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which is the graph with the slope -1/3 that passes through the point (0,5)?

• y = 5x -1/3

• y = -1/3x + 5

• y = -1/3x - 5/3

• y = 5x - 5/3