SOLUTION: f(x)= 2^x
a) find f(3)
b) find inverse (8)
I know this is really simple I understand a but how do you get the answer 3 for b. I am lost.
Algebra.Com
Question 370205: f(x)= 2^x
a) find f(3)
b) find inverse (8)
I know this is really simple I understand a but how do you get the answer 3 for b. I am lost.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
a)
.
.
.
b) To find the inverse, use x-y format, interchange x and y, and solve for y.
That new y will be the inverse function.
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