Evaluate Function Operations

f(x)=x²+1
g(x)=2x-5
Find f(x)-g(x)

• x²-2x+6

• -x²+2x+4

• -x²-2x-6

• x²-2x-4

Tags

CCSS.HSF-BF.A.1B

Given
f(x) = 3x² + 7x and g(x) = 2x² - x - 1, find (f + g)(x).

• 11x² - 1

• 5x⁴ + 6x² - 1

• 5x² + 6x - 1

• 5x² + 8x - 1

Tags

CCSS.HSF-BF.A.1C

Perform the indicated operation and evaluate for the given value.

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CCSS.HSF.IF.A.2

Perform the indicated operation.

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CCSS.HSF-BF.A.1B

Perform the indicated operation and evaluate at the given value.

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CCSS.HSF.IF.A.2

Perform the indicated operation.

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CCSS.HSF-BF.A.1B

Perform the indicated operation.

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Tags

CCSS.HSF-BF.A.1B

Perform the indicated operation.

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Perform the indicated operation.

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Tags

CCSS.HSF-BF.A.1B

f(x) = 4x+8
g(x) = x+3,
Find f(x) * g(x)

• 4x²+24

• 4x²+20x+24

• 4x²+12x+24

• 4x²+4x+24

Tags

CCSS.HSF-BF.A.1B