Answer:4x^3-2x^2+20x-10
Step-by-step explanation:
15 gallons
hope this helps. not really sure what you mean by that.
Answer: -4, 0, 2
Step-by-step explanation:
The graph intersects the x-axis at
.
I'm pretty sure the answer is 0 because (-4,1) - (3,-8) gets you 0