Question

Sea level is defined as an altitude of 0 ft. A scuba diver dives into the water and, in 3 min, her altitude drops from 0 ft to −126 ft.
What was the diver’s average change in altitude, per minute, for that time period?


A. −348 ft

B. −42 ft

C. 42 ft

D. 348 ft

Answer 1

B) -42 ft

why?

-126/3 = -42

Hope this helped!