Ask your own question, for FREE!
Mathematics 68 Online
OpenStudy (anonymous):

I'm having trouble with an inverse function problem in Cal 2: Find the value of the derivative of the inverse of the function. Given that f(x)=4^(sqrt(x))-x+3, find f-1'(3). I can't figure out what to do with the constant raised to the power of sqrt(x)

OpenStudy (anonymous):

The easiest way to find an inverse of a function is to simply swap the x and the y (or in this case "f(x)") and then solve for f(x). Is it this: \[4^{\sqrt{x}}-x-3=f(x)?\] or this: \[4^{\sqrt{x}-x-3}=f(x)?\]

OpenStudy (anonymous):

oops I meant +3 not -

OpenStudy (anonymous):

Boy that's nastier than it looks.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
IDYTAY: how is this song https://voca.ro/1j0p8eg5rz02
7 hours ago 0 Replies 0 Medals
russianmafiya: write down one thing your scared of.
17 minutes ago 35 Replies 0 Medals
IDYTAY: How is my song https://vocaroo.com/1mlWvkmQ4ZYV
8 hours ago 2 Replies 0 Medals
BarbieJoo: I need help on this math question
17 hours ago 8 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!