What is the equation of the normal line of #f(x)=5x^3+3x^2+x-5# at #x=2#?
1 Answer
Equation of normal is
Explanation:
To find the equation of normal line we need to find the slope of the normal line and a point through which the line passes through.
We are given
First let us find
Now we have a point
The slope of the tangent can be found by finding the derivative of
Slope of normal
Slope of normal
Equation of a line passing through a point
Here we have the point
Equation of normal is