Chapter 4 Review: Parallel and Perpendicular Lines

If / 1= 2x + 22 and / 8 = 3x – 16, what value of x makes a || b?

• 11

• 17

• 25

• 38

Tags

CCSS.8.G.A.5

If / 2= 4x + 24 and / 7 = 12x – 8, what is the measure of / 4?

• 4

• 40

• 60

• 140

Tags

CCSS.8.G.A.5

If / 2= 42 and / 5 = 14x – 2, what value of x makes a || b?

• 3

• 4

• 10

• 40

Tags

CCSS.8.G.A.5

Given the equation of a line as 6x + 3y = – 9, what is the equation of a line parallel to this line going through

point (2, 3)?

• y = -2x + 7

• y = 2x + 7

• y = -1/2x + 7

• y = -1/2x + 7

Given the equation of a line as 8x – 2y = –10, what is the equation of a line perpendicular to this line going through point (-4, 6)?

• y = 4x + 5

• y = -4x + 5

• y = -1/4x + 5

• y = 1/4x + 5

Which statement is true about angles 3 and 5?

• They are congruent

• They are complementary

• They are supplementary

• They have no relationship

Tags

CCSS.8.G.A.5

Solve for the value of x.

• 55

• 60

• 65

• 70

Tags

CCSS.8.G.A.5

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

• $y=\frac{1}{3}x-3$

• $y=-\frac{1}{3}x-9$

• $y=\frac{1}{3}x-1$

• $y=-3x-9$

The two lines 4x - 6y = 11 and 3x + 2y = 9 are...

• Parallel

• Perpendicular

• Coinciding

• Neither

Tags

CCSS.8.EE.C.8B

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

• $y=\frac{1}{5}x-3$

• $y=5x-7$

• $y=5x+4$

• $y=-5x-3$