The midpoint of \overline{\text{AB}} AB
is M(2, -2)M(2,−2). If the coordinates of AA are (8, 1)(8,1), what are the coordinates of BB?

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Ineed to know the answer to this algebra question.