The logarithmic equation is
.
Compare the logarithmic equation
.
Here, a = 1,
\So the domain :
.
To find the x - intercept, equate
to zero.
(Property of logarithm
)
The x - intercept of the function is
.
The vertical asymptote of
is y - axis. (Since
)
So, the vertical asymptote of
is y - axis(x = 0).
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.
\
Domain :
, x - intercept :
, vertical asymptote : y - axis(x = 0), and
the graph the logarithmic function
is shown below :
