f(x) = e x and g(x) = e x a. Sketch the graphs of y = f(x)
Question:
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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Related Book For
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
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