Linear Equations and their Graphs

Find the slope-intercept equation

• y = 2x + 3

• y = -2x +3

• y = ¹/₂ x+3

• ^{y = -1}/₂ x+3

Find the slope-intercept equation

• y = 3x + 5

• y = -3x + 5

• y = ^-1/₃ x + 5

• y = ^-1/₃ x - 5

• y = 2x + 3

• y = -2x + 3

• y = -2x + 11

• y = -2x - 11

• y = ^-1/₃ x + 5

• y = ^-1/₃ x + 7

• y = ^-1/₃ x + 1

• y = ^-1/₃ x - 1

• y = ³/₄ x + 2

• y = ³/₄ x - 2

• y = ^-3/₄ x + 2

• y = ^-3/₄ x - 2

• y = 2/3 x + 4

• y = - 2/3 x + 4

• y = -2/3 x + 1

• y = -2/₅ x - 1

What is the slope of this line?

• m =¹/₂

• m = 2

• m = -2

• m = ^-1/₂

Tags

CCSS.8.EE.B.5

Are these two lines parallel, perpendicular or neither?

y = -1/4 x - 5

y = 4x + 2

• Parallel

• Perpendicular

• Neither

Tags

CCSS.8.EE.B.6

Are these two lines parallel, perpendicular or neither?

y = 1/3x - 5

y = 1/3x + 2

• Parallel

• Perpendicular

• Neither

Tags

CCSS.8.EE.B.6

Write equation of a line in point slope form that passes through (3,8) and has a slope of 5?

• y-8=5(x-3)

• y=5x+8

• y-3=5(x-8)

• y-y₁₌ m(x-x₁₎