The logarithmic function is
.
Change of base formula :
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The logarithmic equation is
.
Make the table of values to find ordered pairs that satisfy the function.
\Choose random values for x and find the corresponding values for y.
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1. Draw a co-ordinate plane.
\2. Plot the points.
\3. Draw a smooth curve through this points.
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The function
.
The graph of the logarithmic function
is :
