Slope of Lines Parallel and Perpendicular

What are equations of the lines parallel and perpendicular to the given line.

y=-3x+2; T(3,1)

Use slope to determine if lines AB and CD are parallel, perpendicular, or neither.

• Parallel

• Perpendicular

• Neither

Tags

CCSS.8.EE.B.6

Write an equation of a line that passes through the point (7,10) and is perpendicular to the line y = (1/2)x - 9

Which equation is parallel to:
y = 5/7x +2

• y = -7/5x +1

• y = 7/5x +4

• y = -5/7x -3

• y = 5/7x +5

• y = 5x + 2

• y = -5x + 6

• y = -6x + 5

• y = 5x - 6

Which of the following lines goes through the point        (-3, 4) and is perpendicular to  y = 3/2x + 6?

Write the equation of the line PARALLEL to the line y = 4x - 9 that passes through the point (-2, 4)

What slope is perpendicular to m=\frac{4}{5} ?

Tags

CCSS.8.EE.B.6

Write an equation of a line that passes through the point (-9,2) and is perpendicular to the line y = 3x - 12

• y = (-1/3)x - 1

• y = (1/3)x - 2

• y = -3x + 12

• y = 3x - 1

Parallel lines have __________ slopes

• Equal

• Opposite

• Reciprocal 

• Total

Tags

CCSS.8.EE.B.5