pre calc
posted by Anonymous
f(x)=1/x+2
how do i solve this

drwls
First tell us if the denominator is (x+2) or just x. The way you have written it, it is hard to tell.
You cannot say what x is with the single equation you have provided. You can only express it in terms of f(x).
Respond to this Question
Similar Questions

PreCalc
I'm stuck on a precalc problem. I need to find y as a function of x, where the constant c is a positive number for In(y1)+In(y+1)= x+c express your question as ln[(y1)(y+1)] = x+c change that to exponential form e^(x+c) = (y1)(y+1) … 
precalc
how do i solve this w(4w^2)=8w^3 
precalc
how would you solve x^(5/2)(x^(1/2) 1/x^(1/2)) 
pre calc need help
solve. 4x+2/3  3/4 = 1/2 
Pre Calc
Solve for x: 4x+62x1<5 
Pre Calc
Solve for A and B if: 1 A B  =  +  k(k+1) k k+1 
PreCalc
How would I solve: X^(4/3)+X^(2/3)=28 
PreCalc
Can you show me how to find the rectangular equation of r=2costheta + 3 sin theta All I need is an example to work off I was absent today from PreCalc and I have homework to do and no explanation with themPlease help with this one … 
math
Hi, How do I improve my math skills? I can't calculate in my head (I.e 2x43), I would actually have to write it down to solve it. I took precalc, calc and didn't have problem understanding. I don't know what is wrong. what should 
PreCalc
This is the last question on my precalc homework, I looked through the textbook and have no idea how to do this. Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, …