Answer:
A unit rate describes how many units of the first type of quantity corresponds to one unit of the second type of quantity.

make sure your calculator is in Degree mode
To find area you
Multiply base times height.
Bh=A
So multiply the base times the height of the graph?
So 6 times 6 equals area.
Of course since we are dealing with the 4 quadratics 6 can be negatives or positive.
Whether it’s negative or not area is area.
If you’re finding the coordinates shapes area, sorry I have no idea
I am doing this too but mines definitely different