TEKS.MATH.8.5G

What is the proper domain?

• x≥0
• y≥0
• All real numbers
• {0, 1, 2, 3, 4,...}

Tags

TEKS.MATH.9-12.VII.A

TEKS.MATH.8.5G

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

TEKS.MATH.8.5G

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

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.

Tags

TEKS.MATH.8.5G

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

TEKS.MATH.8.5G

Is this mapping a function or not a function? 

• Function
• Not a Function 

Tags

TEKS.MATH.8.5G

Is function represented by the table linear or nonlinear?

• linear
• nonlinear

Tags

TEKS.MATH.8.5G

Which of the following guarantees a table will not be a function?

• An x value repeats
• A y value repeats
• An x value repeats and has different y values
• A y value repeats and has different x values

Tags

TEKS.MATH.8.5G

Is this function linear or nonlinear?

• Linear
• Nonlinear

Tags

TEKS.MATH.8.5G

Which ordered pair could represent the x-intercept of a function.

• (0, 4)
• (4, 4)
• (4, 0)
• None of these.

Tags

TEKS.MATH.8.5G