Algebra I CT Quiz Parallel and Perpendicular Lines

Slopes of parallel lines are...

• opposite reciprocals

• opposites

• the same

• reciprocals

Slopes of perpendicular lines are...

• opposite reciprocals.

• opposites.

• reciprocals

• the same

Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through the point (9, -2)

• y = -1/3x - 5

• y = 3x-29

• y = 1/3x -5

• y = -1/3x +1

Tags

CCSS.HSG.GPE.B.5

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

• y = 4x + 12

• y = -4x -4

• y = -1/4x + 5/2

• y = 4x - 12

Determine the equation of the line that is PERPENDICULAR to the line 3x + 12y = 1 and contains the point (-2, 6).

• y = 4x + 6

• y = 4x + 14

• y = 3x + 12

• y = -1/4x + 11/2

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

What is the slope of the equation?
y = -3x + 4

• -3
• 4
• -4
• 3

Tags

CCSS.HSS.ID.C.7

What is the slope intercept form of the equation

12x-4y=-20(HINT: GET Y BY ITSELF)

• y=12x-20

• y=3x+5

• y=-3x-5

• y=20y-12x

Are the two linear equations parallel, perpendicular, or neither?

• Parallel

• Perpendicular

• Neither

Tags

CCSS.HSA.REI.C.6

CCSS.HSG.GPE.B.5

Determine if the given pair of lines is parallel, perpendicular, or neither. 
y=-3x+5    &    y=-3x-15

• parallel
• perpendicular
• neither

Tags

CCSS.HSA.REI.C.6

CCSS.HSG.GPE.B.4

CCSS.HSG.GPE.B.5

Write an equation for a line parallel to the line
y = 1/3x - 4 through (-3, 2)

• y = 2/3x +3
• y = -1/3x + 3
• y = 1/3x + 3
• y = -5/3x + 3

Tags

CCSS.HSG.GPE.B.5