Question

Check the hypotheses of Rolle’s Theorem and the Mean Value Theorem and find a value of c that makes the appropriate conclusion true. Illustrate the conclusion with a graph. f(x) = sin x , [0,pi/2]

Answer 1

@Mertsj can u help?

Answer 2

@experimentX how would i do this one?

Answer 3

let f(x) = sin(x)
then f'(x) = ?

Answer 4

okay

Answer 5

cos(x)

Answer 6

when is cos(x) zero?

Answer 7

zero? you said find the derivative of sinx right?

Answer 8

yes ... at what point is cos(x) equal to zero?

Answer 9

there is not point where it is equal to zero

Answer 10

why not?

Answer 11

when i graph it...it doesn't

Answer 12

you got the wrong graph then.

Answer 13

thats how it looks liek ohh okay