Its D. you can eliminate others.
No. The circle can be composed of completely negative coordinates, but the radius is always a positive value. You can prove this by plugging any point and the center into the distance formula.
40 - x^2 = 0
x^2 = 40
x = + 40^0.5 or x = - 40^0.5
Answer:
The answer to the picture is 19 square units if I remember correctly.
Step-by-step explanation:
Answer:
You draw it on the graph right