Solve the problem.
-To estimate the ideal minimum weight of a woman in pounds multiply her height in inches by 4 and subtract 130. Let W = the ideal minimum weight and h = height. Express W as a linear function of h.
A) W(h) = 4 (h + 130)
B) W(h) = 4h - 130
C) W(h) = 130
D) W(h) = 130h + 4

Question

Quizplus · Accepted Answer

From the problem, the formula to find ideal minimum weight of a woman is W = 4h - 130. This is already in the form of a linear function with h as the independent variable and W as the dependent variable. Therefore, the correct choice is B. The problem states to multiply height by 4 and then subtract 130 to get the ideal minimum weight. This can be written as W = 4h - 130, which is a linear function of h. Therefore, the correct answer is B.

Solve the Problem. -To Estimate the Ideal Minimum Weight of a Woman in a Woman