Question

Write the equation of the circle given the following graph.

Answer 1

Given:

Equation of a circle on a graph with center(3, -2).

To find:

Equation of a circle.

Step-by-step explanation:

General eqution of a circle is

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

Solution:

From the graph, we can see that center is (3, -2) and radius equal 3.

So, equation of a circle is

`(x-3)^2+(y+2)^2=3^2`

Hence, this is the equation of a circle.