Graphing Linear Equations in Standard and Slope Form

^{What is the x- intercept of the line?}

• (1, 0)

• (2, 0)

• ( -1, 0)

• (-2, 0)

Write an equation in Standard Form.
A store sells t-shirts for $12 each and sweatshirts for $15 each. You plan to spend $120 on t-shirts and sweatshirts.

• 2x + 5y = 120

• 12x + 15y = 120

• 12 + 15y = 2x

• 12x + 15 = 120

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

• slope

• y-intercept

• linear

• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the equation y= -2x + 5

• -2

• 3

• 5

• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

Which of these lines has a slope of -3?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

Which of the following equations has a SLOPE of zero?

• y = x + 4

• y = x

• y = 3

• y = 3x + 0

Tags

CCSS.8.EE.B.5

Slope is know as rise/

• run

• fall

• none

• rise

Tags

CCSS.8.EE.B.5

Which variable represents y-intercept in the linear equation y=mx+b?

• y

• x

• m

• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3