document.write( "Question 983155: Two lines through the point (1,3) are tangent to the curve y=x^2. find the equations of these two lines and make a sketch to verify your result \n" ); document.write( "

Algebra.Com's Answer #604039 by josgarithmetic(39618) $\"\"$ $\"About$

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The description is impossible, because the point to be contained on a tangent line must be on the convex side of the parabola. Your given point is on the concave side. A line with that point can be drawn THROUGH the parabola but not tangent to it. \n" ); document.write( "

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