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What is the inverse of f(x)=4x+5?
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What is the inverse of f(x)=4x+5?

What is the inverse of f(x)=4x+5?-example-1
User Manish Dalal
by
3.5k points

1 Answer

2 votes

Answer:

C

Explanation:

swap y and x in the function. that is


x = f(y)

we get x=4y+5

Solve for y

(x-5)/4=y


f ^( - 1)(x) = (1)/(4) (x - 5)

User Basar
by
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