Graphing and Writing Linear Equations Review

Are these lines parallel?
y = 12x + 4
y = 12x +14

• YES

• NO

Write an equation of a line that passes through the point (5,-1) and is parallel to the line y = (-3/5)x -3

• y = (-3/5)x + 2

• y = (-3/5)x -2

• y = (3/5)x + 2

• y = (5/3) + 2

Write an equation of a line that passes through the point (2,6) and is parallel to the line y = -3

• y = 12

• y = 6

• x = 12

• x = 6

If two lines are perpendicular to each other their slopes are ____________

• the same.

• negative reciprocals of each other.

Tags

CCSS.8.EE.B.6

Are these lines perpendicular?
y = 4x + 2
y = (-1/4)x + 12

• YES

• NO

Tags

CCSS.8.EE.B.6

Write an equation of a line that passes through the point (-2,3) and is perpendicular to the line x = 4

• y = 3

• x = -3

• y = -3

• x = 3

Write an equation for this relationship.

• y=4x

• y=1/8x

• y=1/4x

• y=8x

Tags

CCSS.6.EE.C.9

Write an equation for this situation.

• y=9.75x

• y=19x

• y=19.25x

• y=9.5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write the equation for the table given.

• y = 1/3x

• y = 3x

• y = 1/2x

Tags

CCSS.6.EE.C.9

Are these lines parallel?

y = (-1/2)x + 1

y = (1/2)x - 5

• YES

• NO

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6