Mathematics, 16.01.2020 12:31 elrodkaitlynn8616
If f (x) = 2 x + 5 and three-halves 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
found the answer, its b. 3/2!
Answers: 2
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If f (x) = 2 x + 5 and three-halves are inverse functions of each other and f(x)=2x+5, what is f-1(8...
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