Alg2 Exam Review U7-11 (20-21)

• Step 1: square both sides
• Step 1: subtract 8 from both sides
• Step 1: add 8 to both sides
• Step 1: subtract 9 from both sides

Tags

CCSS.HSA.REI.A.2

• y²z¹⁰√xy
• 20yz√xy
• xy²z¹⁰√y
• yz⁶√xy²z²

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CCSS.HSN.RN.A.2

• 2a²b⁶
• 1/2a²b⁶
• b⁶/2a²
• 2b⁶/a²

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CCSS.HSA.APR.A.1

Evaluate 9^-3/2

• 1/27
• -27
• 1/3
• -3

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CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

• A
• B
• C
• D

Multiply the binomials:

 $\left(4x+\sqrt{3}\right)\left(4x-\sqrt{3}\right)$  

•  $16x^2+3$  

•  $8x^2-3$  

•  $16x^2+8x\sqrt{3}-3$  

•  $16x^2-3$  

Describe the transformation.

• Vertical Stretch by 2
• Vertical Shrink by ⅓
• Horizontal Shrink by ⅓
• Horizontal Stretch by 3

Tags

CCSS.HSF.BF.B.3

What is the domain of the graph of the radical function?

• (-infinity, infinity)
• (-7, infinity)
• (0, infinity)
• (4, infinity)

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CCSS.HSF.IF.B.5

CCSS.HSF.IF.A.1

What function best describes this graph?

• f(x)= -√(x+4) -2
• f(x)= √(x-4) -2
• f(x)= -√(x-4) -2
• f(x)= √(x+4) +2

Tags

CCSS.HSF-IF.C.7B

What are the asymptotes?

• x = -3, y = 1
• x = 3, y = 1
• x = -3, y = -1
• x = 3 y = -1

Tags

CCSS.HSF-IF.C.7D