what does it mean for an elevator to have a rate of 1/2 per second? Use a graph and table to support your answer.

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

its adding 5.5 each time

step-by-step explanation:

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

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you