0=x3-3x2
x3-3x2=0
x2•(x-3)=0
x=0
<span>Je ne suis pas sûr de ce que vous voulez dire?</span>
Answer:
If the increases are roughly the same, then linear is best. If the multiple factor is roughly the same, then an exponential is best. If the rate at which the increase increases is roughly the same (so A-B=1, B-C=3 C-D=5.2), then quadratic is best.
Step-by-step explanation: