The volume of a cube is increasing at the rate of

MATHEMATICS · Subjective · AP · Calculus AB · Contextual Applications of Differentiation · Contextual Applications of Differentiation

Problem

2. The volume of a cube is increasing at the rate of

8 \mathrm{~cm}^{3} / \mathrm{s}

. How fast is the surface area increasing when the length of an edge is 12 cm ?