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

Is this mapping a function or not a function? 

• Function
• Not a Function 

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

Is this graph a function or not a function? 

• Function
• Not a Function

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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 domain of f(x) = 5^x?

• -∞ ≤ x ≤ ∞
• -∞ ≤ y ≤ ∞
• x > 0
• y > 0

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

Evaluate the function when x = 4

• f(4) = 2(4) - 5 = 3

• f(4) = 2(4) - 5 = -1

• f(4) = ½(4) + 1 = 3

• f(4) = 4

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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

Find h(g(x))

• 2x + 6

• 2x + 3

• 2x² + 6

• 2x² + 3

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

What is the parent function of a quadratic equation?

• f(x)=x

• f(x)=x²

• f(x)=ax²+bx+c

• f(x)=a(x-h)²+k

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

If f(x) = 25x - 30 find f(4)

• 35

• 70

• 80

• 152

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