Question

find the derivative of f(x)=2x²+3x-4 using the definition of derivative​

Answer 1

Answer:

$\frac{dy}{dx} = 2 \times 2 {x}^{2 - 1} + 3 {x}^{1 - 1} + 0$

$\frac{dy}{dx} = 4x + 3$