3 years ago

(01.02) Given the function f(x) = 5(x+4) ? 6, solve for the inverse function when x = 19.

1 answer:

4 0

Hope you can see my workout in the picture I attached below.

f⁻¹(x) = $\frac{x - 20}{5}$

AND

f⁻¹(19) = $- \frac{1}{5}$

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