math. can someone do this for me please....
posted by *ajay* .
* Consider the functions f(x)=1/x +4 and g(x)=2/x. Graph f and g on the same grid.
a)Determine the points of intersection of the two functions.
b)Show where f(x)<g(x).
c)Solve the equation 1/x +4=2/x to check your answer to part a).
d)Solve the inequality 1/x +4<2/x to check your answer to part b).

Here is a nice picture of your problem
http://www.wolframalpha.com/input/?i=plot+f%28x%29%3D1%2Fx+%2B4+%2C+g%28x%29%3D2%2Fx.+
disregard the "parametric graph" 
Reiny i still kind of not understand this can you tell me the answers to each one please Reiny.. please....