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Find the inverse of f(x)=x+7

User JimB
by
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1 Answer

3 votes

Answer:


f^(-1) (x) = x - 7

Explanation:

Find the inverse of f(x) = x + 7

Step 1: Replace f(x) with y

y = x + 7

Step 2: Swap x and y

x = y + 7

Step 3: Subtract 7 from both sides

x - 7 = y

Step 4: Replace y with f^(-1)(x) to represent the inverse function


f^(-1) (x) = x - 7

So, the answer is
f^(-1) (x) = x - 7

User Mark Biek
by
7.8k points

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