document.write( "Question 1151864: Find the equation for the line 𝐿
\n" ); document.write( " (graphed in red) in the figure below. Note the 𝑥
\n" ); document.write( "-coordinate of the point 𝑄 is 2, 𝑦
\n" ); document.write( "-coordinate of the point 𝑃 is 11, and the parabola (graphed in blue) has equation 𝑦=𝑥2+3\r
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Algebra.Com's Answer #773725 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Use the curve for y=x^2+3 to find the y coordinate of Q and the x coordinate of P.\r
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\n" ); document.write( "\n" ); document.write( "Q:
\n" ); document.write( "2^2+3=y
\n" ); document.write( "4+3=y
\n" ); document.write( "y=7
\n" ); document.write( "Q is (2,7)\r
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\n" ); document.write( "\n" ); document.write( "P:
\n" ); document.write( "x^2+3=11
\n" ); document.write( "x^2=8
\n" ); document.write( "x=-2sqrt(2)
\n" ); document.write( "P is (-2sqrt(2),11)\r
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\n" ); document.write( "\n" ); document.write( "Now you have two known points. Find the equation of the line containing them.
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