Answer:
The y intercept is (0,-22)
Step-by-step explanation:
To find the y intercept, set x =0 and solve for y
f(0)=-0^2+10*0-22
= -22
We know that there are 11 sections that could be filled, one of which is.
So, one out of 11 of the sections is shaded... Now, all you would need to do is create a fraction to demonstrate that.

of the figure is shaded.
I hope this helps!
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Answer:
where is the image? give me the image so I can answer y I urge question