Question

Determine the equation of the circle graphed below.

Answer 1

Answer:

$(x - 6)^2 + (y - 2)^2 = 4$

Step-by-step explanation:

Required

The equation of the circle

The equation of a circle is:

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

Where:

$Center = (h,k)$

$radius \to r$

From the graph, we have

$(h,k) = (6,2)$

$r = 2$

So:

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

$(x - 6)^2 + (y - 2)^2 = 2^2$

$(x - 6)^2 + (y - 2)^2 = 4$