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The inverse of y = 5^x 2014-03-07
Melody pose la question :
how do you find the inverse of y = 5^x
Penny Nom lui répond.
What is f^-1(3) when f(x)=2x-1? 2009-01-03
Peter pose la question :
how do you do functions like f^-1(3) when f(x)=2x-1?
Penny Nom lui répond.
Inverses of Quadratic Functions 2007-10-11
Elliot pose la question :
I'm a special education tchr trying to demonstrate how to find the inverse (using algebra) of quadratic functions. Any help would be greatly appreciated.
Steve La Rocque and Harley Weston lui répond.
y = log(x) + x. Solve for x. 2005-08-26
Alain pose la question :

I have the following equation:

y = ln(x) + x

How do I solve for x?


Penny Nom lui répond.
An inverse 2004-09-09
Hillary pose la question :
I cannot figure out the inverse of this function.
f(x)= 1/2x -1

Penny Nom lui répond.
Differentiating inverses 2002-11-20
Amy pose la question :
f(x)= x3+x+1, a=1 find g'(a) (g = f -1). I am having trouble finding g(a).
Penny Nom lui répond.
Range of a function 2000-11-21
David Bell pose la question :
Given a rational function such as f(x) = (8x-3)/(4x-1). How can the range be found.
Penny Nom lui répond.
Inverses of functions 1999-11-01
Leanne Hickey pose la question :
Let f(x) = 2x2 -3x + 2. Find f-1(4) given the fact that f(2) = 4. So the question is finding the inverse of 4, he said it's easier than it looks.
Penny Nom lui répond.
 
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