Polynomial and Trig Review

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CCSS.HSA.APR.B.3

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CCSS.HSA.APR.B.2

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CCSS.HSA.APR.D.6

What is the leading coefficient of the following polynomial?
5x²-3x+6

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• -3
• 5
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Add the following polynomials:
(x³-2x²+3)+(2x³+3x²-1)

• 3x³-2x²+3x+2
• 3x³+x²+2
• 3x³-5x²-2
• 3x³-x²+1

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CCSS.HSA.APR.A.1

Subtract the following polynomials:
(3x²-3x+2)-(x²-2x+1)

• 2x²+x+1
• 2x²-5x+3
• 2x²-x+1
• 4x²-5x+3

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CCSS.HSA.APR.A.1

Factor completely: 3x² - 7x + 2

• (x - 1) (3x + 2)
• (x - 2) (3x -1)
• (x - 1) (3x - 2)
• (x + 2) (3x + 1)

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

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CCSS.HSA.APR.B.3

Decide if (x-3) is a factor of 3x³+10x²-x-12

• Yes, it is a factor!
• No, it is not a factor!

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CCSS.HSA.APR.B.2

How many zeros does the polynomial function
 P(x) = 3x⁴+4x-8 have?

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