Using the definition of the derivative, find f'(x). Then find f(2), f(0), and f(3) when the derivative exists. f(x)=8/x

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Find the distance between c and d on the number line c=3 and d=11