The answer would be C) Determine whether 9-4(x)^2 is equivalent to -(9-4x^2)
-3, 8
-2, 7
-1, 6
0, 5
1, 4
2, 3
the answer to the question is 1050
Answer:
The equation of a circle:

Step-by-step explanation:
The equation of a circle:
(where the center is known as
and the radius, known as
).
-Since you already have the center and the radius, use them for the equation of a circle:
Center: 
Radius: 

After you have the equation of a circle, simplify the radius by the exponent
:

So, you have found the equation of a circle.