Question

# Compute \triangle y and dy for the given values of x and dx=\triangle x y=x^2-4x, x=3 , \triangle x =0,5 \triangle y=??? dy=?

Differential equations
Compute $$\triangle y$$ and dy for the given values of x and $$dx=\triangle x$$
$$y=x^2-4x, x=3 , \triangle x =0,5$$
$$\triangle y=???$$