Quizizz Identifying Parallel and Perpendicular Lines

What is the slope of the line x - 2y = 2

Tags

CCSS.8.EE.B.5

The equation of a line is x - 2y = 2. What is the equation of the line that passes through the point (3, -4) and is perpendicular to this line?

• y = 2x - 4

• y = ½ x - 1

• y - 4 = -2(x + 3)

  
  

• y + 4 = -2(x - 3)

• y + 4 = ½ (x - 3)

Two lines are perpendicular. The equation of the first line is 4x - y = -1. Which of the following cannot be the equation of the perpendicular line?

• x + 4y = 2

• 8y = -2 x - 16

  
  

• x - 4y = -2

• y = -¼ x -1

Which best describes the relationship between the two lines below? 

Line p: 6x + 3y =12

Line q: -4x = 2y -2

• Parallel

• Perpendicular

• Same Line

• Intersecting, but not perpendicular

A line has the equation y-1=4(x+2). Which is the only line that would be perpendicular?

• y=1/2 x

• y=2x

• y=-4x

• y=-1/4 x

• y=1/4 x

What is the slope of a line parallel to Line p which passes thru points (9, 6) & (12, 8)

Tags

CCSS.8.EE.B.6

The line m has a slope of a/b, where a and b are integers. What is the slope of a line that is perpendicular to line m?

• a/b

• -a/b

• b/a

• -b/a

Tags

CCSS.8.EE.B.6

Which of the following could be the equation of the line perpendicular to the line 3x + 4y =32?

• y = -4/3 x + 7

• y = 4/3 x + 2

• y = 3/4 x + 8

• y = 4/-3 x - 5

• y = -3/4 x - 2

Given segments RH and HS with vertices R(-3, 0), H(3,2), and S(9,0), compare the slopes of segments RH and HS to determine their relationship.

• RH is parallel to HS

• RH is perpendicular to HS

• RH is neither parallel nor perpendicular to HS

Given Triangle ABC with vertices A(3,2), B(-2, -3), and C(4, -1), determine if the triangle is a right triangle. If the triangle is a right triangle, determine which vertex has a measure of 90°

(You may want to draw a sketch)

• ∆ABC is not a right triangle

• ∆ABC is a right triangle with ∡A=90°

• ∆ABC is a right triangle with ∡B=90°

• ∆ABC is a right triangle with ∡C=90°

Tags

CCSS.6.G.A.3