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Monoxdifly
Well-known member
- Aug 6, 2015
- 267
find standard eqations of circles that have centers on 4x+3y=8 and are tangent to both the line x+y=-2 and 7x-y=-6
What I got is \(\displaystyle 4a=–4\pm3r\sqrt2\) and \(\displaystyle b=4\pm r\sqrt2\). Dunno how to continue from here.
What I got is \(\displaystyle 4a=–4\pm3r\sqrt2\) and \(\displaystyle b=4\pm r\sqrt2\). Dunno how to continue from here.