TEKS.MATH.9-12.VII.A

What is the domain?

• x = 2
• −∞ < x < ∞
• y = 2
• none of these

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TEKS.MATH.9-12.VII.A

What is the domain?

• {-2, -1, 0, 1, 8}
• {3, 5, 7 , 9, 0}
• {-2, -1, 0, 1, 3, 5, 7, 8, 9}
• {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

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TEKS.MATH.9-12.VII.A

As x --> ∞, f(x) --> ____

• 0
• ∞
• -∞
• 1

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TEKS.MATH.9-12.VII.A

Exponential functions are repeated __________?

• Addition
• Subtraction
• Multiplication
• Division

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TEKS.MATH.9-12.VII.A

What is the Domain?

• {-3, -1, 1, 3, 5, 7, 9}
• {-3, -2, -1, 0, 1, 2, 3}
• -3 ≤ x ≤ 3
• -3 ≤ x ≤ 9

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TEKS.MATH.9-12.VII.A

What's the name of the inverse of g(x)?

• f(x)
• f^-1(x)
• y
• g^-1(x)

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TEKS.MATH.9-12.VII.A

sin^-1(-π) = 

• π
• 0
• -1
• undefined

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TEKS.MATH.9-12.VII.A

If f and g are inverse functions, and
f(2) = -1     g(1) = -2     f(1) = -2, 
then which of the following MUST be true?

• g(-2) = 0
• g(1) = 1
• g(-2) = -3
• g(-1) = 2

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TEKS.MATH.9-12.VII.A

What is the domain of the absolute value function?

• (4, 0)
• (0, 4)
• (-infinity, infinity)
• [4, infinity)

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TEKS.MATH.9-12.VII.A

Are the relations inverses?

• yes

• no

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TEKS.MATH.9-12.VII.A