Review for Quiz 4

Factor the expression.

x³+7x²-2x-14

• (x²-2)(x-7)
• (x²+2)(x-7)
• (x²+2)(x+7)
• (x²-2)(x+7)

Factor the expression as much as possible!

x⁴-1

• (x-1)(x+1)

• (x²-1)(x²+1)

• (x+1)(x-1)(x²+1)

• 4x-1

Tags

CCSS.HSA.APR.C.4

Factor the expression as much as possible!

x⁴ + 4x² - 32

• (x - 4)(x + 8)

• (x² - 4)(x² + 8)

• (x - 2)(x + 2)(x + 4)(x + 4)

• (x - 2)(x + 2)(x² + 8)

Tags

CCSS.HSA.APR.C.4

Factor: x⁴ − 7x² − 18

• (x + 3)²(x² − 2)

• (x − 3)²(x² + 2)

• (x² + 9)(x² − 2)

• (x − 3)(x + 3)(x² + 2)

Tags

CCSS.HSA.APR.C.4

Factor: x⁴ − 64

• (x² − 8)(x² + 8)

• (x² − 4)(x² + 4)

• (x² − 8)²

• (x² − 4)²

Tags

CCSS.HSA.APR.C.4

The degree of the polynomial determines how many zeros/roots/solutions you will have.

• True
• False

Tags

CCSS.HSN.CN.C.9

• 5
• 4
• 3
• 2

Tags

CCSS.HSN.CN.C.9

Given the roots/zeros in the graph, what could be a possible equation (in factored form) for the polynomial?

• p(x) = (x − 1)(x + 2)(x + 5)
• p(x) = (x + 1)(x − 2)²(x − 5)
• p(x) = (x − 1)²(x + 2)(x + 5)
• p(x) = (x − 1)(x + 2)²(x + 5)

Tags

CCSS.HSA.APR.B.3

Select all the graphs which show Even Degree functions.

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Select all the graphs which show Odd Degree functions.

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