HEL
G(2) for algebra how do I find the answer please show all steps

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?