Aclimber is on a hike. after 2 hours he is at an altitude of 400 feet. after 6 hours, he is at an altitude of 700 feet. what is the average rate of change?

75 feet per hour is the rate of change in altitude.

Step-by-step explanation:

A climber is on a hike. After 2 hours he is at an altitude of 400 feet.

After 6 hours, he is at an altitude of 400 feet.

We have to determine the average rate of change in altitude.

We know rate of change in altitude =

=

=

= 75 feet per hour

Therefore, 75 feet per hour is the rate of change in altitude.

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!