Write equation in standard form. Find center, radius, intercepts, and graph the circle.

Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. x2+y2+10x−18y=−102
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x^2 +y^2 +10x -18y =-102... (x+5)^2 -25 +(y-9)^2 -81=-102... or (x+5)^2 +(y-9)^2=25+81-102... =106-102)... =4...=2^2
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x^2 +y^2 +10x -18y =-102... (x+5)^2 -25 +(y-9)^2 -81=-102... or (x+5)^2 +(y-9)^2=25+81-102... =106-102)... =4...=2^2

so the answer is 2^2
by Level 1 User (200 points)

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