Question

What is the inverse of the function f(x) = 4x + 8?
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Answer 1

Answer:

y = 1/4x - 2

Step-by-step explanation:

f(x) = 4x + 8

y = 4x + 8

x = 4y + 8

x - 8 = 4y

1/4x - 2 = y

y = 1/4x - 2