Aparallelogram is transformed according to the rule (x, y)arrow(x, y). which is another way to state the transformation?

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

The anwser cause i do not understand just plez

What is the absolute value of -100000000000000?