Answer:
I did not understand its confusing
I took a picture on my calculator of what the graph should look like.
Answer:
-2x²(x + 1)(x - 4)
Step-by-step explanation:
Hello!
Factor:

Take out GCF
Think: What numbers add up to -3 and multiply to -4?
Answer: -4 and 1
Continue:
The complete factored form is -2x²(x + 1)(x - 4)
It can sometimes be rational
The Human Heart Beat 80 Times in a munite