What is the standard form of the equation of a circle?Question 40Select one:a.(x - k)2 + (y - h)2    = r2b.(x + h)2 + (y + k)2 = r2c.(x - h)2 + (y - k)2   = r2d.(k - x)2 + (h - y)2   = r2

Which of the following is the equation for a circle with a radius of r and center at (h, v)?A.h2 + v2 = r2B.(x - v)2 + (y - h)2 = r2C.(x + h)2 + (y + v)2 = r2D.(x - h)2 + (y - v)2 = r2SUBMITarrow_backPREVIOUS

The equation of a circle is 4x2 + 4y 2− 24x − 32y - 96 = 0.  Write the equation in standard form.Question 7Select one:a.(x - 3)2 + (y - 4)2 = 49b.(x - 3)2 + (y + 4)2 = 49c.(x + 3)2 + (y - 4)2 = 49d.(x - 3)2 + (y - 4)2 = -49

Write the equation in standard form for the circle x2=–y2+12y+28.

Convert the general form equation of the circle into the standard form: x2 + y2 + 6x - 10y - 15 = 0Question 8Select one:a.(x + 3)2 + (y - 5)2 = 361b.(x + 3)2 + (y - 5)2 = 49c.(x + 3)2 + (y - 5)2 = 7d.(x + 6)2 + (y - 10)2 = 225

Write the equation of a circle whose diameter has endpoints (2, 7) and (4, -3).Question 2Select one:a.(x + 3)2 + (y + 2)2 = 26b.(x + 1)2 + (y - 5)2  = 89c.(x + 1)2 + (y - 5)2  = 13d.(x - 3)2 + (y - 2)2   = 26