Algebra 1 Exam Review - Function Notation

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CCSS.HSF.IF.A.2

Find f(2)

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CCSS.HSF.IF.A.2

Find f(4)

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CCSS.HSF.IF.A.2

Find f(0)

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CCSS.HSF.IF.A.2

If f(x) = 3 Find the value of x.

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CCSS.HSF.IF.A.2

Solve for x:
f(x) = 75
f(x) = 25x

• x = 75
• x = 25
• x = 3
• x = 4

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CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

Let w(x) = 3x - 7. If w(x) = 14, find x.

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CCSS.HSF.IF.A.2

j(x) = 2x + 3
j(-2) = ______

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CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x+3

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CCSS.HSF.IF.A.2

The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean?

• After 5 week the plant is 4 inches tall
• The plant grows at a rate of 5/4 inch per week
• After 4 weeks the plant is 5 inches tall
• The plant grows at a rate of 1 inch per week

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CCSS.HSF.IF.A.2