document.write( "Question 476154: I am very lost in this subject and I do need help and plenty of it as I get very flustered to say the least,If someone can help it would be greatly appreciated. With the questions I am about to ask I cam up with (0,5) The question is as follows:
\n" ); document.write( "1 Graph equation and identify Y Intercept Y=1/2 x +5
\n" ); document.write( "2. Graph by plotting points X=2
\n" ); document.write( "3 Graph the equation and plot points Y=1/5x
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Algebra.Com's Answer #326528 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Think of the equation as a long series of points
\n" ); document.write( "that make up a straight line. The straight line and the
\n" ); document.write( "equation are the same thing.
\n" ); document.write( "The convention for showing a point is:
\n" ); document.write( "(x,y)
\n" ); document.write( "You need both an x and a y to be a point, but they
\n" ); document.write( "must be points on this line.
\n" ); document.write( "You can determine the points this way:
\n" ); document.write( "(0,?)
\n" ); document.write( "(1,?)
\n" ); document.write( "(2,?)
\n" ); document.write( "(3,?)
\n" ); document.write( "(4,?)
\n" ); document.write( "(5,?)
\n" ); document.write( "etc.
\n" ); document.write( "Or, this way:
\n" ); document.write( "(?,0)
\n" ); document.write( "(?,1)
\n" ); document.write( "(?,2)
\n" ); document.write( "(?,3)
\n" ); document.write( "(?,4)
\n" ); document.write( "(?,5)
\n" ); document.write( "etc.
\n" ); document.write( "So, given the x or y, you can find the point that
\n" ); document.write( "falls on the line.
\n" ); document.write( "---------------
\n" ); document.write( "\"+y+=+%281%2F2%29%2Ax+%2B+5+\"
\n" ); document.write( "The y-intercept occurs where \"+x+=+0+\"
\n" ); document.write( "\"+y+=+%281%2F2%29%2A0+%2B+5+\"
\n" ); document.write( "\"+y+=+5+\" is the y-intercept
\n" ); document.write( "The graph is:
\n" ); document.write( "\"+graph%28+400%2C+400%2C+-10%2C+10%2C+-10%2C+10%2C+%281%2F2%29%2Ax+%2B+5%29+\"
\n" ); document.write( "----------------------------
\n" ); document.write( "\"+x+=+2+\"
\n" ); document.write( "This just says: No matter what number I choose for y, I will
\n" ); document.write( "alway have \"+x+=+2+\". The points on this line will look like:
\n" ); document.write( "(2,y), and y can be any number. This is plotted as a vertical line
\n" ); document.write( "--------------------------
\n" ); document.write( "\"+y+=+%281%2F5%29%2Ax+\"
\n" ); document.write( "\"+graph%28+400%2C+400%2C+-10%2C+10%2C+-10%2C+10%2C+%281%2F5%29%2Ax+%29+\"
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