Plug in x-values and see which one has an incorrect y value.
(x, y)
x=0; y=0+7=7; CORRECT
x=2; y=2+7=9; INCORRECT
x=9; y=9+7=16; CORRECT
x=12; y=12+7=19; CORRECT
The point that is not on the online is (9, 16).
6 and 8 I believe is the answer
Answer:
The exact area is 
Step-by-step explanation:
The area of the major circle is subtracted from the area of the minor circle (blank)
Major circle


Minor circle:


The shaded area:

Hope this helps