What is the equation of the tangent line of #f(x) =(x-3)(3x-e^(x^2))# at #x=3#?
1 Answer
Jul 4, 2017
Explanation:
I used the product rule to differentiate f(x):
When x=3, f'(x) = (9-e^9)
at x = 3, y = 0 (substituting 3 into original equation)
For the equation,
y-0 = f'(x)(x-3)
which gave me the answer above