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For the function f(x)=(8-2x)^2, find f-1. Determine whether f-1 is a function

For the function f(x)=(8-2x)^2, find f-1. Determine whether f-1 is a function
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3 votes
For the function f(x)=(8-2x)^2, find f-1. Determine whether f-1 is a function

asked
User Usukhbayar Batbayar
by
9.1k points

2 Answers

5 votes
It's not a function
answered
User XpressGeek
by
8.5k points
5 votes
y=(8-2x)^2
x=(8-2y)^2
+- x radical 8-2y is the answer
No it is not a function

answered
User Willem Van Bockstal
by
7.4k points
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