document.write( "Question 1111663: Given the circle x^2+y^2=25 and the point A(3.-4) on the circle. Find the equation of the tangent line to the circle. \n" ); document.write( "
Algebra.Com's Answer #726645 by Alan3354(69443)\"\" \"About 
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Given the circle x^2+y^2=25 and the point A(3,-4) on the circle. Find the equation of the tangent line to the circle.
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\n" ); document.write( "The slope at any point is -x/y --> m = 3/4
\n" ); document.write( "y+4 = (3/4)*(x-3)\r
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