document.write( "Question 943670: I need to find an equation of the line through (2,7) and parallel to y=4x-3 then I need to write the equation using function notation. This is what I have done so far.
\n" ); document.write( "m=4
\n" ); document.write( "y-2=4(x-7)
\n" ); document.write( "y-2=4x-28\r
\n" ); document.write( "\n" ); document.write( "Please help I am stuck
\n" ); document.write( "Thank you!
\n" ); document.write( "Respectfully yours,
\n" ); document.write( "Tonya Thompson
\n" ); document.write( "

Algebra.Com's Answer #575351 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Using the general point-slope formula:
\n" ); document.write( "\"+%28+y+-+7+%29+%2F+%28+x+-+2+%29+=+4+\"
\n" ); document.write( "\"+y+-+7+=+4%2A%28+x+-+2+%29+\"
\n" ); document.write( "\"+y++-+7+=+4x+-+8+\"
\n" ); document.write( "\"+y+=+4x+-+1+\"
\n" ); document.write( "In functional notation:
\n" ); document.write( "\"+f%28x%29+=+4x+-+1+\"
\n" ); document.write( "------------------
\n" ); document.write( "check:
\n" ); document.write( "does it go through (2,7 )?
\n" ); document.write( "\"+f%282%29+=+7+\"
\n" ); document.write( "\"+7+=+4%2A2+-+1+\"
\n" ); document.write( "\"+7+=+7+\"
\n" ); document.write( "OK
\n" ); document.write( "
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