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Contents
Exponential & Logarithmic Functions
Translation 1 2
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Translation
Translation is
indicated by graphs of the forms:
y = f(x + a)
x-translation
y = f(x) + a
y-translation
Graph of y
= ex+2
The graph of y =
ex
is translated 2 units to the left
Graph of y
= e2x-1
The graph of y =
ex
is scaled by 0.5 units along the x-axis and translated 0.5 units to the right
Graph of y
= ex + 2
The graph of y =
ex
is translated 2 units in the direction of the positive y-axis
The next page will
deal with translation of logarithmic functions
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