Function Notation (extra credit HW #31)

For the function f(x) = -3x + 3 find f(0).

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• -3
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• -1

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CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x²+ 3.

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CCSS.HSF.IF.A.2

If f(x) = -3x - 8, find f(-1).

• f(-1) = 5

• f(-1) = -5

• f(-1) = -12

• f(-1) = -10

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CCSS.HSF.IF.A.2

Given f(x) = 2x-3, what is the value of f(3)?

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CCSS.HSF.IF.A.2

Given f(x) = x² - 1, what is the value of f(10)?

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CCSS.HSF.IF.A.2

Given f(x)= (2 + x )², what is the value of f(-3)?

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• 5

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CCSS.HSF.IF.A.2

g(x) = 3x + 1
g(2) = _______

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CCSS.HSF.IF.A.2

g(x) = 3x + 1
g(10) = ______

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• -31

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CCSS.HSF.IF.A.2

g(x) = 3x + 1
g(8) = ______

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CCSS.HSF.IF.A.2

g(x) = x + 1

g(8) = ______

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