CCSS.Math.Content.8.F.A.1

For a graph to be considered a function, it must pass ________.

• The vertical line test
• The origin
• The function-ratio test
• The y-axis

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CCSS.Math.Content.8.F.A.1

Identify the domain of the following relation:

• -6, 14, 2, 28
• (-6,14), (0,32), (2,38), (4,44)
• -6, 0, 2, 4
• 14, 32, 38, 44

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CCSS.Math.Content.8.F.A.1

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

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CCSS.Math.Content.8.F.A.1

f(x) is the same thing as ______.

• y
• x
• input
• an equation

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CCSS.Math.Content.8.F.A.1

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

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3}
  R:{0, 1, 2, 3, 4}

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CCSS.Math.Content.8.F.A.1

Identify the domain of the following relation:

• {-6, 14, 2, 28}
• {(-6,14), (0,32), (2,38), (4,44)}
• {-6, 0, 2, 4}
• {14, 32, 38, 44}

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CCSS.Math.Content.8.F.A.1

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

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

• 0
• -3
• 3
• -1

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CCSS.Math.Content.8.F.A.1

The x-values of a function can also be called...

• the dependent values
• the algebra numbers
• the domain
• the range

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CCSS.Math.Content.8.F.A.1

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.

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CCSS.Math.Content.8.F.A.1

Is this a function or not a function?

• Function
• Not a Function

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CCSS.Math.Content.8.F.A.1