Question: f(x) = e x and g(x) = e x a. Sketch the graphs of y = f(x) and y = g(x) on the same axes.

f(x) = ex and g(x) = e−x

a. Sketch the graphs of y = f(x) and y = g(x) on the same axes.

b. Explain why it is not necessary to sketch y = |f(x)| and y = |g(x)|.

c. Sketch the graphs of y = f(|x|) and y = g(|x|) on the same axes.

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