Question 1085683: Find the equation, in standard form, of the circle being described in each item.
1. center (2/5, - 3/7), radius 11
2. diameter with endpoints (-1,3) and (9,1)
3.diameter with endpoints (3,-5) and (6,4)
4.center (-6,-3), through (-10,3)
5. center (5,7), tangent to the x-axis
6. center (-4,9), tangent to the x-axis
And last problem, i need help from this.
Find the equations of the lines described. Give your answers in the form y=mx+b.
here i use (x²+y²-18x-2y+48=0 at x=4) using same on 3 problems
1.tangent lines to x²+y²-18x-2y+48=0 at points where x=4
2. tangent lines to x²+y²-22x+12y+137=0 at points where x=15
3. tangent lines to x²+y²-16x-12y+87=0 at points where y=4
Answer by ikleyn(52781)   (Show Source):
You can put this solution on YOUR website! .
Find the equation, in standard form, of the circle being described in each item.
1. center (2/5, - 3/7), radius 11  = 
2. diameter with endpoints (-1,3) and (9,1)  = 
3.diameter with endpoints (3,-5) and (6,4)
4.center (-6,-3), through (-10,3)
5. center (5,7), tangent to the x-axis  = 
6. center (-4,9), tangent to the x-axis  = 
And last problem, i need help from this.
Find the equations of the lines described. Give your answers in the form y=mx+b.
here i use (x²+y²-18x-2y+48=0 at x=4) using same on 3 problems
1.tangent lines to x²+y²-18x-2y+48=0 at points where x=4
2. tangent lines to x²+y²-22x+12y+137=0 at points where x=15
3. tangent lines to x²+y²-16x-12y+87=0 at points where y=4
When you submit many problems in one post, you work against yourself.
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