Question:
(A) Find the average rate of change of the area of a circle
Last updated: 7/20/2022
![(A) Find the average rate of change of the area of a circle](https://media.kunduz.com/media/sug-question/raw/48011345-1658333931.361455.jpeg?h=512)
(A) Find the average rate of change of the area of a circle with respect to its radius r as r changes from (i) 5 to 6 →→ Average rate of change = (ii) 5 to 5.4 → Average rate of change = (iii) 5 to 5.1 → Average rate of change = (B) Find the instantaneous rate of change when r = 5. Instantaneous rate of change =