SOLUTION: write the equation of the circle with center (4,3) which is tangent to the y axis
Algebra
->
Quadratic-relations-and-conic-sections
-> SOLUTION: write the equation of the circle with center (4,3) which is tangent to the y axis
Log On
Algebra: Conic sections - ellipse, parabola, hyperbola
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Quadratic-relations-and-conic-sections
Question 978850
:
write the equation of the circle with center (4,3) which is tangent to the y axis
Answer by
Boreal(15235)
(
Show Source
):
You can
put this solution on YOUR website!
If the circle is tangent to the y-axis, it has to touch it. That means the radius has to be 3, so that a point will be (4,0).
(x-4)^2 + (y-3)^2 = 9. That point solves the equation.