Answer:
x⁴-3x³+x²-4 is the answer
Step-by-step explanation:

The answer would be D I think.
Answer:
The answer would be 3216.
Step-by-step explanation:
You subtract 400 from 3600 to get 3200. You add 16+ to the answer. Then you get 3216. Voila.
Answer: Fabio is four feet above the ground level.
Step-by-step explanation:
Answer:
y=1/2x+5/2
Step-by-step explanation:
4-3=1
3-1=2
m=1/2x
So now you have y=1/2x
Insert into equation
y=1/2x+?
Now sub you slope in to last points, and you get 5/2
So now you final answer is:
y=1/2x+5/2