Equation of a Line Review

Determine if the following pairs of lines are parallel, perpendicular, or neither:
Line 1: (5, -2) and (6, 0)
Line 2: 4 x - 2y = 5

• parallel

• perpendicular

• neither

Tags

CCSS.8.EE.B.6

Which equation is perpendicular to:
 y = -6x +2

• y = 6x +1

• y = -1/6x +4

• y = -6x +3

• y = 1/6x +5

y = -2/3x + 2
y = 3/2x + 9
These lines are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.8.EE.B.6

Write the equation of a line PARALLEL to y = 2x + 3 that passes through the point (3, 1).

Write the equation of a line PARALLEL to 5x + 2y = 1 that passes through the point (-2, -3).

Write the equation of a line PARALLEL to 3x - y = 2 that passes through the point (1, 5).

• y = 3x - 14

• y = 3x + 2

Slopes of perpendicular lines are...

• opposite reciprocals.

• opposites.

• identical.

• reciprocals

Tags

CCSS.8.EE.B.6

What is 4x - 3y = 12 written in slope-intercept form?

• y = (4/3)x - 12

• y = (4/3)x + 4

• y = (4/3)x - 4

• y = -(4/3)x - 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2

Write the equation of the line.

• y = -2/3x + 4

• y = 2/3x + 4

• y = 3/2x + 4

• y = -3/2x + 4