Find the center-radius form of the equation for the circle with a diameter of endpoints (-1, 3) and (5, -9). O (z +2) + (y - 3)² = 45 %3D O (z - 2) + (y +3)° = V45 %3D O (z+ 2)° + (y- 3)² = V45 %3D O (z - 2) + (y+3)² = 45 %3D

Q: Which equation represents a circle with a center at (2, - 7) and a radius of 4 units?

A:

Q: Write an equation In standard form for the circle. -4 12 16 x -13 w16- o (x - 6) + (y+ 8)* - 64 %3D…

A: Mark some coordinates on the circle.

Q: The general equation for a circle is a(x? + y*) + bx + cy + d = 0. There is exactly one circle…

A: a=1, b=-7 c=-9 d=0

Q: The graph of the equation  (x − 4)2 + (y − 2)2 = 9  is a circle with center  (x, y) =    and…

A:

Q: Stacy says the equation of a circle with a radius of 1/2 and a center at (5,-9) is (x-5)^ 2 -(y+9)^…

A: Write the standard form of equation of circle and Substitute the given values.