Graphing Equations and Inequalities

What is the slope intercept form of the equation
4x - 8y = 72

• y = -4x + 72

• y = -4x - 9

• y = 1/2x - 9

• y = 4x + 9

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

Which equation is in proper slope intercept form?

• y=5+2x

• 5y=x+5

• y=2x+5

• 4y+2x=8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What would the graph of the equation x = -4 look like? 

• Horizontal line

• Vertical line

• Slanted line

• No way to tell

What would the graph of y = 8 look like?

• Horizontal line

• Vertical line

• Slanted line

• No way to tell

Which of the following would be graphed as a horizontal line?

• y = -4

• x = 7

• y = 3x-4

• None of the above

Which of the following would represent a vertical line?

• y = -5

• x = 3

• y = 4x +3

• None of the above

Write an equation for this relationship.

• y = 4x

• y = 1/8x

• y = 1/4x

• y = 8x

Tags

CCSS.6.EE.C.9

Give the y-interecept
3x + y = 5

• -3

• (0,5)

• -5

• (0, -3)

Which of the following equations represents the relationship between Jamal's age and Coby's age as shown in the graph?

• y = x + 4

• y = x + 3

• y = x + 1

• y = x + 2

Tags

CCSS.8.EE.B.5