## just_one_last_goodbye one year ago Math to the chat question

1. just_one_last_goodbye

For f(x) = 0.01(2)^x, find the average rate of change from x = 2 to x = 10.

2. just_one_last_goodbye

A. 1.275 B. 8 C. 10.2 D. 10.24

3. just_one_last_goodbye

4. amoodarya

$avereage =\frac{f(b)-f(a)}{b-a}$

5. amoodarya

in this case a=2 b=10 can you go on ?

6. amoodarya

let me see your work !

7. just_one_last_goodbye

dont scream at me ;-;

8. just_one_last_goodbye

so it should look like this? $\frac{f(b) - f(a) }{ 10 - 2 }$

plug in the a and b in the numerator as well

10. amoodarya

$\frac{f(10)-f(2)}{10-2}=?$

11. amoodarya

are you there ? hello!

12. just_one_last_goodbye