Math 3 Benchmark Review #2

What is the inverse of this function?

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.4

Find the vertical asymptote(s) (if any) of the graph of the function.
 3x / (x² - 9)

• x=3
• x=0
• None
• X=3, x=-3

Tags

CCSS.HSA.APR.D.7

What is the end behavior for
f(x)=2x²+x

• A
• B
• C
• D

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

x²−6x+2=0

• 6±√7
• 3±√7
• 3±√11
• 6±√11

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.4

Which solution has a multiplicity of 2? 

• -1
• 1
• 3
• none of them do

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Write the polynomial in standard form given the following zeros. x = -2, 1, 4

• f(x) = (x+2)(x-1)(x-4)

• f(x) =x³ - 3x² - 6x + 8

• f(x) = x³ + 8

• f(x) = x³ - 3x² + 8

Tags

CCSS.HSA.APR.B.3

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Solve!

• x = 2
• x = 0.5
• x = -2
• x= 5

Tags

CCSS.HSA.REI.A.2

What is the domain?

• (-∞, ∞)

• (-∞, 1) U (1,∞)

• (-∞, 2) U(2, ∞)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

Which term is missing in this problem?
2x³ + 5x² + 9 ÷
x + 3

• x⁴
• x³
• x²
• x