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4th Edition

James Stewart

Publisher: Cengage Learning

ISBN: 9781337687805

Chapter 2, Problem 28RE

(a)

To determine

**To find:**Theaverage rate of change of

Expert Solution

The average rate of change of

**Given information:**

For acertain gas

Where

**Calculation:**

For acertain gas

Calculate the average rate of change of

Therefore, the average rate of change of

(b)

To determine

**To find:**The instantaneous rate of change of

Expert Solution

The instantaneous rate of change of

**Given information:**

For acertain gas

Where

**Calculation:**

The value of

Calculate instantaneous rate of change of

From the above equation, the instantaneous rate of change of

Therefore, the instantaneous rate of change of