Which equation represents the line that passes through (-8,11) and (4.)?
O y=-5/8x+6
v=-5/8x+16
v=-15/2x-49
Ov=- -15/2x+71

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