f (x) = ex g(x) = 2e2x h(x) = In(x) k(x) =In(2x2) Compute the following: a) Plot the graph of f (x), g(x), h(x), k(x) on the same axes, b ) From the graphs in question 3, explain the relationship between f (x) and h(x). The function f (x) = ex is always positive. Explain why this is so? The function h(x) = In(x) never crosses the y- axis. Explain why this is so