Question Function Find the first partial derivative with respect to f Find the first partial derivative with respect to d ∂f∂w=d Simplify w=fdFind the first partial derivative by treating the variable d as a constant and differentiating with respect to f ∂f∂w=∂f∂(fd)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂f∂w=d×∂f∂(f)Use ∂x∂xn=nxn−1 to find derivative ∂f∂w=d×1Solution ∂f∂w=d Show Solution Solve the equation Solve for d Solve for f Solve for w d=fw Evaluate w=fdSwap the sides of the equation fd=wDivide both sides ffd=fwSolution d=fw Show Solution