A circle is represented by the equation. Which of the following shows the

location of the center of the circle and its radius?

A-center (1, 5); radius = (square root) 6

B-center (1, 5); radius = 6

C-center (-1, - 5); radius = 6

D-center (-1, - 5); radius = (square root) 6

2. Given a circle with center ( - 3, 6) and radius 5, what is an equation of the circle?

A.

Question

Tomas Perkins

Mathematics

17 November, 05:56

A circle is represented by the equation. Which of the following shows the

location of the center of the circle and its radius?

A-center (1, 5); radius = (square root) 6

B-center (1, 5); radius = 6

C-center (-1, - 5); radius = 6

D-center (-1, - 5); radius = (square root) 6

2. Given a circle with center ( - 3, 6) and radius 5, what is an equation of the circle?

A.

+2

Answers (1)

Know the Answer?

Nikolas Randall · Answer 1

(x+3) ^2 + (y-6) ^2=25

Step-by-step explanation:

The standard formula for the equation of a circle is

(x-h) ^2 + (y-k) ^2=r^2

where the center is (h, k), and r is the radius!