Parallel and Perpendicular Lines

What is the slope of line KH if H(-4, 2) and K(2, -2)? Remember to reduce!

• -3/2

• -2/3

• 2/3

• 3/2

What is the slope of line CD if C(2, 5) and D(6, 5)? Remember to reduce!

• 5/2

• 2/5

• 0

• undefined

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

Are Line PQ and line JK parallel, perpendicular, or neither if:

slope of PQ = 5

slope of JK = -1/5

• parallel

• perpendicular

• neither

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

Are Line EF and line CD parallel, perpendicular, or neither if:

slope of EF = -3/4

slope of CD = -3/4

• parallel

• perpendicular

• neither

Tags

CCSS.HSG.GPE.B.5

Are Line BC and line ST parallel, perpendicular, or neither if:

slope of BC = -5/3

slope of ST = 3/5

• parallel

• perpendicular

• neither

Tags

CCSS.HSG.GPE.B.4

CCSS.HSG.GPE.B.5

Are Line WX and line YZ parallel, perpendicular, or neither if:

slope of WX = 1/2

slope of YZ = -1/2

• parallel

• perpendicular

• neither

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

Are Line FG and line KJ parallel, perpendicular, or neither if:

F(–1, 2), G(3, –4), K(–2, –3), and J(4, 1)?

• parallel

• perpendicular

• neither

Tags

CCSS.HSG.GPE.B.4

CCSS.HSG.GPE.B.5

Are line RS and line TU parallel, perpendicular, or neither if:

R(–2, 3), S(3, 3), T(–3, 1), and U(3, –1)?

• parallel

• perpendicular

• neither

Tags

CCSS.HSG.GPE.B.4

CCSS.HSG.GPE.B.5

What is the slope of the graphed line?

Tags

CCSS.HSS.ID.C.7

What is the slope of the graphed line?

Tags

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

CCSS.HSS.ID.C.7