PLEASE HELP 1. Find the equation of the linear regression and draw the scatter plot. The points are:
(65, 102), (71, 133), 79, 144), (80, 161) , 86, 191), (86,
207)
( 91, 235), (95, 237), (100, 243)

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb