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Mathematics, 24.09.2020 15:01 barboursj
If f(x) and 1(x) are inverse functions of each other and f(x) = 2x + 5, what is f^-1(8)?
A. - 1
B. 3/2
C. 41/8
D. 23
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Answers: 3
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If f(x) and 1(x) are inverse functions of each other and f(x) = 2x + 5, what is f^-1(8)?
A. - 1
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