MATH 128 Baltimore City Community College Inverse and Radical Functions Exam

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Section 3.8
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Question 1
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B0/1 pt 52 99 0 Details
Let
f(x) = (x + 6)?
Find a domain on which f is one-to-one and non-decreasing.
Find the inverse of f restricted to this domain
f-1(x) =
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Section 3.8
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Question 2
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B0/1 pt 52 99 0 Details
Let
f(x) = (x + 9)?
Find a domain on which f is one-to-one and non-decreasing.
Find the inverse of f restricted to this domain
f-‘(x) =
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Section 3.8
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Question 4
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50/1 pt 52 99 0 Details
Find the inverse function of f(x) = 1 + 32.
f-‘(x) =
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Section 3.8
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Question 3
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Let f(x) = 2 + 2x – 4. Find f-1(x).
f-13)
=
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Question 5
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Use algebra to find the inverse of the function
f(x) =
6×3 – 1
=
The inverse function is f-‘(x)
=
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