h(t) = sin t, [3pi/4,4pi/3]
plz help me solve this, try to give me an explanation on every step plz. i checked but i can't find anything on this in the book. i am basically having problem with this because of the sin.
Average rate of change of h(t) beween to points a and b can be found as follows
$\displaystyle \frac{h(b)-h(a)}{b-a}$
$\displaystyle \frac{h(\frac{4\pi}{3})-h(\frac{3\pi}{4})}{\frac{4\pi}{3}-\frac{3\pi}{4}}$
$\displaystyle \frac{\sin(\frac{4\pi}{3})-\sin(\frac{3\pi}{4})}{\frac{4\pi}{3}-\frac{3\pi}{4}}$
Can you take it from here?