Question

help with these two calc problems please ???

Answer 1

You can use Leibniz rule about deriative.

Answer 2

You WILL have to decide if "Circumscribed" means left-hand or right-hand. Since the logarithm is strictly increasing, there is onle one answer.

Answer 3

@tkhunny i chose D

Answer 4

I believe it's C since there are \(\large\text{three}\) circumscribed rectangles of equal width.