# What is the slope of the line normal to the tangent line of #f(x) = e^(x^2-1)+3x-2 # at # x= 1 #?

##### 1 Answer

the gradient of the normal at

#### Explanation:

To answer this question we need to find the slope of the tangent when

In order to this we need to evaluate

We don't need to simplify any more - just substitute

So the gradient of the tangent at

So the gradient of the normal at