Question

Find the slope of the tangent line at point (-2,2) on the curve f(x) = 2x^2+ 3x.

Answer 1

Hello,

Explanation:

`f(x)=2x^2+3x\\\\f'(x)=4x+3\\\\f'(-2)=4*(-2)+3=-5\\`

the slope of the tangent line is -5