Equation for a Line

What is the equation of the red graph pictured?

• y = -2

• x = -2

• y = 2

• x = 2

What is the equation of the red graph pictured?

• y = -4

• x = -4

• y = 4

• x = 4

What is the equation of the graph?

• y = -2

• y = 2

• x = -2

• x = 2

Vertical , horizontal or oblique?

y = 2x + 3

• vertical

• horizontal

• oblique

Vertical , horizontal or oblique?

2x+4=y

• Vertical

• oblique

• horizontal

If a line goes through the points (-1, 5) and (2,5), what type of line is it?

• Horizontal line

• Vertical line

• Slanted line

• No way to tell

What is the equation of a line that passes through (1, -1) and has a slope of 3?

• m = 1

  b = -1

• m = 1

  b = 1

• m = 0

  b = -1

• m=-1

  b=1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6

• y=3x-6

• y=3x+6

• y=6x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5