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Mathematics 20 Online
OpenStudy (lovelycharm):

Let f(x) = 2x - 6 Solve f ^-1(x) when x = 2.

OpenStudy (anonymous):

set \(2x-6=2\) and solve for \(x\)

OpenStudy (lovelycharm):

so the answer is 4 @satellite73

OpenStudy (ranga):

yes.

OpenStudy (anonymous):

Well, 2x=4.

OpenStudy (ranga):

2x = 8 x = 4

OpenStudy (anonymous):

I feel stupid.

OpenStudy (lovelycharm):

thank u guy

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