Equations of Vertical & Horizontal Lines

Which is the correct graph for x = -4?

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

Which is the correct graph for y = 3?

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSA.CED.A.2

CCSS.HSF.IF.C.7

A line is graphed on a coordinate grid.

Which statement about the line is true?

• The slope is undefined.

• The slope is 0.

• The slope is -4.

• The slope is 6.

Tags

CCSS.8.EE.B.5

A line is graphed on a coordinate grid.

What is the equation of the line?

• The equation is undefined.

• The equation is 0.

• The equation is x = -4.

• The equation is y = -4.

The equation of the line is ____

The slope of the line is _____.

• Undefined

• 0

• -6

• 9

Tags

CCSS.8.EE.B.5

The equation of the line is ​ (a)   , and the line is ​ (b)   to the x-axis.

• y = 2.5
• parallel
• x = 2.5
• perpendicular

What is the equation of a line that passes through the point (-2,7) and has a slope of zero?

• x = 7

• y = -2

• y = 7

• x = -2

What is the equation of a line that passes through the point (4,-4) and has an undefined slope?

• x = 4

• y = 4

• y = -4

• x = -4

What is the equation by looking at this graph?

• y= x + 3

• y= -x + 2

• y= 2x + 2

• y= x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2