Question

a scuba diver is 31 feet below the surface water. she dives down an addititonal 16 feet. how far would she have to rise to reach the surface of the water?

Answer 1

Scuba diver's rate of change m=13030=4.33 ft / sec

Rate of change m=y2−y1x2−x1

Given : (x1,y1)=10,30),(x2,y2)=(40,100)

Answer 2

The scuba diver is currently at 31 below the water and she goes 16 feet deeper
31+16 is 47 feet.
The scuba diver will have to rise 47 feet to surface the water hope this helps =)