TEKS.MATH.8.5G

Which graph does NOT pass the vertical line test?

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

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TEKS.MATH.8.5G

Which mapping represents the relation {(-2, 4), (4, 2), (2, 4), -4, 2)}?

• A
• B
• C
• D

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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 graph a function or not a function? 

• Function 
• Not a Function

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TEKS.MATH.8.5G

What is the range?

• the set of all x-values

• the set of all y-values

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TEKS.MATH.8.5G

Is this graph a function? (Vertical Line test)

• Yes
• No
• I Don't Know

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TEKS.MATH.8.5G

Which function shows the correct x and y relationship represented in the table below?

• A
• B
• C
• D

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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

Determine the domain and range of the function

• Domain: All real numbers, Range: All real numbers

• Domain: x ≥ -4, Range: All real numbers

• Domain: All real numbers, Range: y ≥ -4

• Domain: -1 ≤ x ≤ 5, Range: y ≥ -4

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TEKS.MATH.8.5G

What is the domain of this set of ordered pairs?

• $\left\{-7,\ -4,\ -1,\ 3,\ 5\right\}$

• $\left\{-9,\ -3,\ 3,\ 11,\ 15\right\}$

• $-7\le x\le5$

• $-9\le y\le15$

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TEKS.MATH.8.5G