(1 point) Suppose that x = x(t) and y = y(t) are both functions of t. If y = 3x² – 1,
and dx/dt = 4 when x = 18, what is dyldt?
4
=
dy/dt =

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen

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