Copy and fill in the table below with the correct translation of the given description of sets. help me​

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

Find the domain and range of the following function f(x) = 51x - 21+ 4

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom