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Ivan
3 years ago
15

Given the function f(x) x-5 all over 3 solve for f^-1(3)

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

f^-1(3) = 14

Step-by-step explanation:

Set the function value to 3, and solve for x.

... 3 = (x -5)/3

... 9 = x -5 . . . . . multiply by 3

... 14 = x . . . . . . add 5

f^-1(x) at x=3 is 14.

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The given information lets you write two equations involving length (x) and width (y).

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