CC Geometry Regents Review

The equation of a line is 3x - 5y = 8. All lines perpendicular to this line must have a slope of

• 3/5

• 5/3

• -3/5

• -5/3

Tags

CCSS.8.EE.B.6

Which equation represents a line that is perpendicular to the line represented by y = 2/3 x + 1?

• 3x + 2y = 12

• 3x - 2y = 12

• y = 3/2 x + 2

• y = -3/2 x + 4

What is an equation of a line that is perpendicular to the line whose equation is 2y + 3x = 1?

• y = 2/3 x + 5/2

• y = 3/2 x + 2

• y = -2/3 x + 1

• y = -3/2 x + 1/2

What is an equation of a line that is perpendicular to the line whose equation is 2y = 3x - 10 and passes through (-6,1)?

• y = -(2/3)x - 5

• y = -(2/3)x - 3

• y = (2/3)x + 1

• y = (2/3)x + 10

What is an equation of a line which passes through (6,9) and is perpendicular to the line whose equation is 4x - 6y = 15?

• y - 9 = -(3/2)(x - 6)

• y - 9 = (2/3)(x - 6)

• y + 9 = -(3/2)(x + 6)

• y + 9 = (2/3)(x + 6)

Line segment NY has endpoints N(−11,5) and Y(5,−7). What is the equation of the perpendicular bisector of NY?

• y + 1 = 4/3 (x + 3)

• y + 1 = −3/4 (x + 3)

• y − 6 = 4/3 (x − 8)

• y − 6 = −3/4 (x − 8)

Tags

CCSS.HSG.CO.C.9

Segment JM has endpoints J(−5,1) and M(7,−9). An equation of the perpendicular bisector of JM is

• y − 4 = 5/6 (x + 1)

• y + 4 = 6/5 (x − 1)

• y − 4 = −5/6 (x + 1)

• y + 4 = −5/6 (x − 1)

Tags

CCSS.HSG.CO.C.9

The endpoints of AB are A(0,4) and B(−4,6). Which equation of a line represents the perpendicular bisector of AB?

• y = −1/2 x + 4

• y = −2x + 1

• y = 2x + 8

• y = 2x + 9

Tags

CCSS.HSG.CO.C.9

• (1)

• (2)

• (3)

• (4)

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

• (1)

• (2)

• (3)

• (4)

Tags

CCSS.HSG.CO.B.7