Who else here is boredwho wants to talk? plus pl say "HI MAX" I want my dog to feel good before his surgeryhe might not make it :(

He concluded that a heavier object dropped from the same height as a lighter object will land

Ineed to know the answer to this algebra question.

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6