2nd 9 Weeks Exam Review

x+2 is a factor of which polynomial?

Tags

CCSS.HSA.APR.B.2

• -24/25

• -169/119

• 25/25

• -12/5

Tags

CCSS.HSF.TF.C.9

Solve 2sinxcosx = -cosx on [0, 2π).

• π/6, π/2, 5π/6, 3π/2

• π/2, 7π/6, 3π/2, 11π/6

• 5π/6, 11π/6

• 0, π

Tags

CCSS.HSF.TF.B.7

Convert each pair of rectangular coordinates to polar coordinates where r > 0 and 0 ≤ θ ≤ 2π. (-1, -√3)

• (4, π)

Tags

CCSS.HSN.CN.B.4

Which function matches the graph?

• b) b(x) = -ln(x-1)

• d) d(x) = log_2(-x+1)

Tags

CCSS.HSF-IF.C.7E

• 16

• 12

• 24

• 8

x-3 is a factor of which polynomial?

Tags

CCSS.HSA.APR.B.2

Find the arc length of a circle with radius 5 units and θ = 120°.

• 10π/3 units

• 8π units

• 5π/2 units

• 20π/3 units

Tags

CCSS.HSG.C.B.5

Solve for x: log(x+2) + log(x-1) = 1.

• x = 1

• x = 2

• x = 3

• x = 4

• log(.25)

• log(64)

• log(5)

• log(20)

• log(25)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3