# math. can someone do this for me please....

* 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).

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1. 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"

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posted by Reiny
2. Reiny i still kind of not understand this can you tell me the answers to each one please Reiny.. please....

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posted by *ajay*

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