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For the function f(x)= x^1/2 – 7, find f^-1(x).
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For the function f(x)= x^1/2 – 7, find f^-1(x).

User Ralphearle
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2 Answers

5 votes

Answer:b

Explanation:

For the function f(x)= x^1/2 – 7, find f^-1(x).-example-1
User Quincey
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4 votes

Answer :

f(1) = -7

Step 1: Define

f(x) = -x² + x - 7

f(1) = x = 1

Step 2: Substitute and Evaluate

f(1) = -(1)² + 1 - 7

f(1) = -1 + 1 - 7

f(1) = -7

User Patrick McElhaney
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