Quotient Rule Derivatives

Use the product rule to find the derivative of $y = 5x(x^2 - 2)$

Use the product rule to find the derivative of $y = (3x^2 + 2x) (2x^4 - 5)$

Find $f\prime(x)$

$f(x) = \frac{5x^2 - 1}{2x^3 + 3}$

Given $f(x)$, find the equation of the tangent line at the point $(-1, -2)$

$f(x) = \frac{4x}{(1 + x^2)}$