TEKS.MATH.9-12.VII.A

What kind of formula is a_n = 5n + 3?

• Arithmetic Recursive
• Arithmetic Explicit
• Geometric Recursive
• Geometric Explicit

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TEKS.MATH.9-12.VII.A

What is the y-intercept of the function?

• (0,2)
• (0,3)
• (0,1)
• (0,-2)

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TEKS.MATH.9-12.VII.A

Is this a direct variation?

• yes
• no

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TEKS.MATH.9-12.VII.A

Which graph is not a function?

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

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TEKS.MATH.9-12.VII.A

f(x) = {(3, 7), (4, -2), (5, -1), (8, 7)}
Is f^-1(x) a function?

• Yes
• No
• No way to tell

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TEKS.MATH.9-12.VII.A

Which is the graph of the square root parent function?

• A
• B
• C
• D

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TEKS.MATH.9-12.VII.A

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

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TEKS.MATH.9-12.VII.A

Why is this function linear or nonlinear?

• Linear
• Nonlinear

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TEKS.MATH.9-12.VII.A

This is the horizontal line which the values of the function cannot fall below :

• Asymptote

• Growth Factor

• Axis of symmetry

• Curve

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TEKS.MATH.9-12.VII.A

The graph of part of linear function is g shown on the grid. Which inequality best represents the domain of the part shown?

• -9 < x ≤ 2

• -9 ≤ x < 2

• -6 < g(x) ≤ 3

• -6 ≤ g(x) < 3

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TEKS.MATH.9-12.VII.A