Perpendicular Parallel Lines

Are these two lines parallel, perpendicular or neither?
y = -1/3x - 5
y = 1/3x + 2

• Parallel

• Perpendicular

• Neither

Which of the following lines is PERPENDICULAR to the graph of y = -6x + 3 ?

Write the equation of the line that is parallel to the line y=3x+7 and passes through the point (-4, -14).

• y = -3x +10

• y = -3x - 4

• y = 3x - 14

• y = 3x - 2

Which figure shows a set of perpendicular lines?

• Figure 1

• Figure 2

• Figure 3

• Figure 4

• line s

• line t

• line m

• line l

• line l

• line m

• line s

• line t

• line s

• line t

• line m

• line l

• line s

• line t

• line m

• line l

• line l

• line m

• line s

• line t

Which figure shows a set of parallel lines?

• Figure 1

• Figure 2

• Figure 3

• Figure 4