Question

Can someone please help me with this trigonometry problem?

Answer 1

what's the problem?

Answer 2

Hang on, I'm trying to post it.

Answer 3

if you compare the values of f(x) at x = 0 and pi/2 what do you think about the rate of change ?

Answer 4

wouldn't it just me pi/2

Answer 5

for f(x) the change is 2 and for g(x) the change is 4

Answer 6

what about h(x)

Answer 7

- both in the interval 0 to pi/2

Answer 8

so which is greatest rate of change g(x) or f(x)

Answer 9

for h(x) work out uts value for x = 0 and x = pi/2

Answer 10

if x is 0 it would be 5?

Answer 11

@cwrw238

Answer 12

Can you just tell me the answer with detailed steps?? Because I have a couple questions just like this and I need to know how to do them, but I have to move on so I can keep waiting..

Answer 13

average rate of change of f(x) in the interval (a,b) is: f(b)-f(a)/b-a

Answer 14

x = 0 h(x) = 5 , x = pi/2 h(x) = 5

Answer 15

Chad123 has given you the formula for average rate of change

Answer 16

for f(x) the interval is pi/2,2 plug in the values in the formula

Answer 17

so in the case of f(x) average rate of change = (2 - 0) / pi/2

Answer 18

so the answer is g(x)

Answer 19

yes