f(x) is a relation on a real variable x such that: e^f(x) - f(x) = e^5 - 5..... find value of y coordinate and the gradient when x=1. Use Implicit differentiation. Thanks for any light you can shed on this one!

Question

f(x) is a relation on a real variable  x such that: e^f(x) - f(x) = e^5 - 5..... find value of y coordinate and the gradient when x=1. Use Implicit differentiation. Thanks for any light you can shed on this one!

anonymous · Answer

$$e^y-y=e^5-5$$ like that?

anonymous · Answer

because the right hand side is a constant, so if that is the question, then 
$$e^yy'-y'=0$$

anonymous · Answer

well that didn't help did it?  i guess i am stumped

danmac0710 · Answer

Thanks for trying though Satellite73!