For $y=(x+2)(x-3),$ expand the expression; find the gradient function; find the point where t

Question

For $y=(x+2)(x-3),$ expand the expression; find the gradient function; find the point where the gradient is $5$.

Accepted Answer

(a) $y=x^2-x-6$; (b) $y'=2x-1$; (c) Point $(3,0)$.

Differentiation