Equation of a Circle - Page 2
Questions
- What is the center, radius, and intercepts of the circle # (x-3)^2+(y+7)^2 = 16#?
- Two circles have the following equations: #(x +3 )^2+(y -1 )^2= 64 # and #(x -7 )^2+(y +2 )^2= 25 #. Does one circle contain the other? If not, what is the greatest possible distance between a point on one circle and another point on the other?
- A circle has a center that falls on the line #y = 3/8x +8 # and passes through # ( 7 ,4 )# and #(2 ,9 )#. What is the equation of the circle?
- What is the equation of the circle with a center at #(2 ,-3 )# and a radius of #5 #?
- How do you write an equation of a circle with center at (-3,6) and a radius with endpoint (0,6)?
- What is the equation of the circle with a center at #(2 ,1 )# and a radius of #2 #?
- How do you write the equation of the circle a center at (5, -1) and containing the point (4,-5)?
- A circle has a center that falls on the line #y = 1/3x +7 # and passes through # ( 3 ,1 )# and #(7 ,9 )#. What is the equation of the circle?
- Two circles have the following equations: #(x -1 )^2+(y -4 )^2= 9 # and #(x +6 )^2+(y +9 )^2= 25 #. Does one circle contain the other? If not, what is the greatest possible distance between a point on one circle and another point on the other?
- Two circles have the following equations: #(x +6 )^2+(y -1 )^2= 49 # and #(x -9 )^2+(y -4 )^2= 81 #. Does one circle contain the other? If not, what is the greatest possible distance between a point on one circle and another point on the other?
- What is the equation of the circle with a center at #(6 ,3 )# and a radius of #1 #?
- Find the equation of a circle passing through (5,6) and tangent to the x-axis at (1,0)?
- A circle has a center that falls on the line #y = 1/4x +4 # and passes through # ( 3 ,7 )# and #(7 ,1 )#. What is the equation of the circle?
- What is the equation of the circle with a center at #(-1 ,-1 )# and a radius of #8 #?
- What is the equation of the circle with a center at #(-3 ,-1 )# and a radius of #1 #?
- A circle has a center that falls on the line #y = 7/8x +1 # and passes through # ( 5 ,8 )# and #(5 ,6 )#. What is the equation of the circle?
- What is the equation of the circle with a center at #(6 ,-1 )# and a radius of #2 #?
- A circle has a center that falls on the line #y = 7/2x +3 # and passes through #(1 ,2 )# and #(8 ,1 )#. What is the equation of the circle?
- A circle has a center that falls on the line #y = 1/4x +2 # and passes through # ( 3 ,7 )# and #(7 ,1 )#. What is the equation of the circle?
- A circle has a center that falls on the line #y = 5/8x +6 # and passes through # ( 1 ,5 )# and #(2 ,4 )#. What is the equation of the circle?