Question

A circle is represented by the equation below:

(x + 8)2 + (y - 3)2 = 100

Which statement is true? (5 points)
Select one:
a. The circle is centered at (-8, 3) and has a radius of 20.
b. The circle is centered at (8, -3) and has a diameter of 20.
c. The circle is centered at (8, -3) and has a radius of 20.
d. The circle is centered at (-8, 3) and has a diameter of 20.

Answer 1

@ganeshie8

Answer 2

c(-x, -y) & d=2r, where r=(100)^0.5

Answer 3

so C is the answer

Answer 4

I don't think so, just change the signs of what is inside of the(), c(-x1, _y1) to get your centre, and d=2r

Answer 5

so what is it then

Answer 6

D