Question

A diver is 50 feet below sea level and is descending at a rate of 12 feet per minute. Write an equation for the depth of the diver, y, after x minutes.

A. y = 50 - 12x

B. y = 50 + 12x

C. y = 12x - 50

D. y = 50x - 12

Answer 1

The equation for the depth of the diver, y, after x minutes is y = 50 - 12x.

Step-by-step explanation:

The equation for the depth of the diver, y, after x minutes can be determined by subtracting the rate of descent per minute, 12 feet, from the initial depth of the diver, 50 feet. Therefore, the equation is y = 50 - 12x.