What ordered pair is closest to a local minimum of the
function, f(x)?
O (-1, -3)
O (0, -2)
O (1.4)
(2, 1)

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g