document.write( "Question 788412: How do I graph y=(x+3)^2-9? Since I don't have a middle coefficient...? \n" ); document.write( "
Algebra.Com's Answer #478503 by wilft1(217)\"\" \"About 
You can put this solution on YOUR website!
solve the same way you would solve any other x,y\r
\n" ); document.write( "\n" ); document.write( "where did i get the 2 from? i substituted the x for 2 and then solved for y
\n" ); document.write( "look at the second one i did, i did the same thing except i substituted the x for 5 this time. thats how you get the coordinates, substitute one variable and then solve for the other.\r
\n" ); document.write( "\n" ); document.write( "y=(x+3)^2-9
\n" ); document.write( "y= (2+3)^2-9
\n" ); document.write( "y= (5)^2-9
\n" ); document.write( "y= 25-9
\n" ); document.write( "y= 14\r
\n" ); document.write( "\n" ); document.write( "x y
\n" ); document.write( "(2,14)\r
\n" ); document.write( "\n" ); document.write( "y=(x+3)^2-9
\n" ); document.write( "y=(5+3)^2-9
\n" ); document.write( "y=(8)^2-9
\n" ); document.write( "y= 64-9
\n" ); document.write( "y= 55\r
\n" ); document.write( "\n" ); document.write( "x y
\n" ); document.write( "(5,55)
\n" ); document.write( "
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