4 years ago

Which function is the inverse of f(x)=2x+8

Mathematics

1 answer:

Feliz [49]4 years ago

4 0

Answer:

f^-1 (x) = 1/2x - 4

Step-by-step explanation:

Use substitution: y = 2x + 8

x = 2y + 8

2y + 8 = x

2y = x - 8

y = 1/2x - 4

Then solve for your answer

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