The input value other than -2 for which
is
Explanation:
Step 1:
The plotted blue line is represented by
. This means that when the value of x is substituted in
, we get the value of y.
The value of y is dependent on the value of x.
Step 2:
In order to determine the values of x at which
is 6, we plot the points at which the line intersects with the 6 on the y-axis.
There are two such intersections on the plotted line. The values at which
are when
and
So the input value other than -2 for which
is