Question

The length of a rectangular garden is twelve inches less than three times its width, w. Express the area of the garden in square inches (in terms of w). a. A = 3w - 12 b. A = 3w + 12 c. A = w^2 - 12 d. A = 3w^2 - 12

Answer 1

l = 3w - 12

A = (3w - 12)w

= 3w² - 12w

The correct answer is D.