Base area* height
base area:
parallelogram: width*length
triangles: (height * base) /2
Substituting the data points into the model:
f(x)= -x2 + 2x -3
f(-2)=-11
f(0)=-3
f(1)=-2
f(3)=-6
f(5)=-18
So A is the right ans.
It is (1,15). I recommend using a website called desmos because it helps with graphing.
Can we see the patern please
