Question

Find average rate of change of the function over the given intervals.
h(t)= cot t
{5π/4, 7π/4}

Answer 1

Find the values of the given function at the endpoints of the interval.

Answer 2

Yah do that ^
\[\Large\rm h\left(\frac{7\pi}{4}\right)=\cot\frac{7\pi}{4}\]\[\Large\rm h\left(\frac{7\pi}{4}\right)=?\]

Answer 3

You could find the sine and cosine at the same place.

Answer 4

Oh yeah! Thank you!

Answer 5

For my answer I got -4/pi