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6 votes
6 votes
Select the correct answer. Find the inverse of function f. 1/2x+7

User Harshit T
by
2.8k points

1 Answer

11 votes
11 votes

Answer: y=2x-14

Explanation:

Solve for x

x/2+7 = y

x/2+7-7=y-7

x/2=y-7

2x/2=2(y-7)

x=2y-14

y=2x-14 ==> switch the x and y variables

User Flopshot
by
2.4k points
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