Evaluate Function Operations

Perform the indicated operation.

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Tags

CCSS.HSF-BF.A.1B

When f(x) = 9 - 3x and g(x) = 5x - 7

find f(x) + g(x).

• 14x - 10

• -8x + 2

• 2x + 2

• 2x - 2

Tags

CCSS.HSF-BF.A.1B

When f(x) = x² + 9 and g(x) = x - 9, find f(x) - g(x).

• x² + x + 9

• x² - x + 9

• x² - x

• x² - x + 18

Tags

CCSS.HSF-BF.A.1B

When f(x) = x² - 9 and g(x) = x + 3 , find f(x) / g(x).

• x - 3

• x + 3

• x - 12

• x - 6

Tags

CCSS.HSF-BF.A.1B

f(x)=x³-3x g(x)=-4x+1 Find f(2) ⋅ g(2)

• 14

• -18

• 0

• -14

Tags

CCSS.HSF.IF.A.2

Complete the operation and evaluate.

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Tags

CCSS.HSF.IF.A.2

Find g(5)

• 3375

• 375

• 25

• 45

Tags

CCSS.HSF.IF.A.2

Find f(2).

• -2

• -18

• 24

• 6

Tags

CCSS.HSF.IF.A.2

Given p(x) = x - 2 and q(x)=2x+5, find p(-4) - q(-4).

• -9

• -3

• -1

• 3

Tags

CCSS.HSF.IF.A.2

Given p(x) = x - 2 and q(x)=2x+5, find p(-4) - q(-4).

• -9

• -3

• -1

• 3

Tags

CCSS.HSF.IF.A.2