Parallel and Perpendicular Equations Through a Given Point

Determine the equation of a line perpendicular to y=-3x-2 and going through the point (9, 2), in slope-intercept form.

Which of the following equations are perpendicular to y=-4x-2? (Check all that apply)

• y+2=-4(x+11)

• y=4x+10

• y=3x+7

• y=-3x-7

• y=3x-17

• y=-3x+17

• y=3x-7

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

• y = 3/2x - 6

• y = 2/3x + 3

• y = -2/3x - 2

• y = -2/3x + 2

Sadie graphed the equations y = 4 and y = -7. These lines are ​ (a)   and their slopes equal ​ (b)   .

• parallel

• perpendicular

• opposites

• zero

• undefined

Tags

CCSS.8.EE.B.5

Which of the following lines goes through the point (0, 4) and is parallel to y = 5x - 3?

• y = 1/5x - 3

• y= 5x - 7

• y = 5x + 4

• y = -5x - 3

Graph a line that is Perpendicular to the line shown and goes through point (6, 7).

Write the equation of the line that is parallel to graph of y= -1/2 x + 8 and passes through the point (4,1).

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

Mathematical Equivalence

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