CCSS.Math.Content.HSF.IF.A.1

What is f when x equals 4?

• -5
• 0
• 3
• 6

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CCSS.Math.Content.HSF.IF.A.1

Is the graph pictured a function?

• Yes
• No

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CCSS.Math.Content.HSF.IF.A.1

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

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CCSS.Math.Content.HSF.IF.A.1

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

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CCSS.Math.Content.HSF.IF.A.1

Evaluate f(x)=-2t²+ 1 for f(-3)

• 19
  
• 37
• -17
• -11

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CCSS.Math.Content.HSF.IF.A.1

The elements of f(x) are (-7, 3), (-1, 6) and (8, -3). What is the range of the function?

• {-7, -1, -8}
• {-3, 6}
• {-3, 3, 6}
• All real numbers

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CCSS.Math.Content.HSF.IF.A.1

What is the Domain?

• -10 ≤ y ≤ 6
• y ≤ 6
• -10 ≤ x ≤ 6
• All Real Numbers

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CCSS.Math.Content.HSF.IF.A.1

What is f(-2)?

• 4
• 1
• 1
• DNE

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CCSS.Math.Content.HSF.IF.A.1

What is the range of the function?

• (-∞, ∞)

• [-∞, ∞]

• (-∞, 5]

• [3, ∞)

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CCSS.Math.Content.HSF.IF.A.1

Find the domain of the function. f(x) = 3 / x+3

• x cannot equal to 9

• x cannot equal to -3

• x cannot equal to 3

• All real numbers

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CCSS.Math.Content.HSF.IF.A.1