Given equation is
ans the slope
.
The equation is
.
Apply derivative on each sdie with respect o
.



.
The drivative of the equation is equal to the slope of the equation.
\Equate the above equation to
.


Sybstitute
in the equation
.



Substitute
in the equation 

Substitute
in the equation 

The points are
and
.
The points are
and
.
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