Question

4. Write the equation of the circle tangent to the line y=-4 with center at (5,4)

Answer 1

Yo, the equation of the circle that's chillin' and just grazin' against the line y = -4, with its center chillaxin' at (5, 4), is:

(x - 5)^2 + (y - 4)^2 = r^2

where r is the radius of the circle. Keep it cool, bro!