Solve for x round to the nearest tenth if necessary

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

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

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay