TEKS.MATH.8.5G

Name the parent function.

• square root
• quadratic
• cubic
• exponential

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TEKS.MATH.8.5G

Does this mapping diagram represent a function?

• No, because there are repeating input values
• Yes, because there are no repeating input values

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TEKS.MATH.8.5G

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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TEKS.MATH.8.5G

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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TEKS.MATH.8.5G

Is this graph a function or not a function? 

• Function
• Not a Function

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TEKS.MATH.8.5G

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

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TEKS.MATH.8.5G

For a graph of a relation to pass the vertical line test the line may only touch the graph:

• one time.
• two times.
• three times.
• not at all.

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TEKS.MATH.8.5G

Find the range of the function y=7x-1 when the domain is {-1, 0, 1}

• {1, 6, 8}
• {-8, -1, 6}
• {-8, -6, 0}

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TEKS.MATH.8.5G

Describe the end behavior of the graph.

• x → ∞, y→ ∞ and
  x→ ∞, y→⁻∞
• x → ∞, y→ ∞ and
  x→⁻∞, y→∞
• None of these
• x →∞,y→⁻∞ and
  x→∞, y→⁻∞

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TEKS.MATH.8.5G

Which graph shows the correct line for the table?

• 
• 
• 

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TEKS.MATH.8.5G