Question

Find the equation of the circle that satisfies the conditions:

Center C(4,-1), tangent to the x-axis.

Answer 1

For my answer I got \[(x−4)^2+(y+1)^2=1 \]

Answer 2

@lgbasallote

Answer 3

that's right :D

Answer 4

Thank you!!! :)

Answer 5

you're probably noticing by now that the radius of a circle tangent to y-axis is equal to the x coordinate and the radius of the circle tangent to x-axis is equal to the y-coordinate...dont stick to that though..that's not always the case

Answer 6

Yes I have... and okay :).