Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credit. x^2 + 4x + y^2 − 6y = −4

Step-by-step explanation:

The general equation for a circle is

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

Given:

Rewrite in general form by completing a square:

As per equation above, we have

(-2, 3) - center, 3 units - radius

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.