Question

What is the rate of change from x = 0 to x = pi over 2?

Answer 1

rate of change =\(\Huge \frac {f(x_2)-f(x_1)}{x2-x1}\)

Answer 2

Answer Choices:
\[\frac{ 8 }{ \Pi }\]
\[\frac{ \Pi }{ 8 }\]
\[\frac{ -8 }{ \Pi }\]
\[\frac{ -\Pi }{ 8 }\]

Answer 3

I'm pretty sure it's the second option, but I was wondering if anyone could verify that for me?

Answer 4

nope ur wrong , use the formulla i gave
x1=0
x2=pi
f(x1)=f(0)=-4
f(x2)=f(pi)= 4

Answer 5

Would it be the first option then?

Answer 6

I used the rate of change formula, and forgot to flip the pi/2 around the first time.

Answer 7

yes its a ur correct :D

Answer 8

Thank you so much!! I appreciate you working with me so much!! :D

Answer 9

np :D