document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=184575>Question 184575</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the slope and the y intercept of 7x = 3y + 21<BR>\n" );
document.write( "Find the slope if it exists of the line containing the pair of points (1,3) and (8,-2).<BR>\n" );
document.write( "Find an equation of the line having the given slope and containing the given point m= 9, (7,6)<BR>\n" );
document.write( "Find an equation of the line having the given slope and containing the given point m= 5/6, (4, -1).<BR>\n" );
document.write( "Find an equation of the line containing the given pair of points. Express your answer in the form x=a, y=b, or y=mx + 6. (-2,-2) and (8,8).<BR>\n" );
document.write( "Find an equation of the line containing the given pair of points. (-3, -9) and (-9, -2).<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #139347 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=139347\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Find the slope and the y intercept of 7x = 3y + 21<BR>\n" );
document.write( "Put it in slope-intercept form, which means solve for y.<BR>\n" );
document.write( "3y = 7x - 21<BR>\n" );
document.write( "y = (7/3)x - 7<BR>\n" );
document.write( "Slope m = 7/3<BR>\n" );
document.write( "y-intercept = -7, or the point (0,-7)<BR>\n" );
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document.write( "Find the slope if it exists of the line containing the pair of points (1,3) and (8,-2).<BR>\n" );
document.write( "Slope, m, is diff in y over diff in x<BR>\n" );
document.write( "m = (3-(-2))/(8-1)<BR>\n" );
document.write( "m = 5/7<BR>\n" );
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document.write( "Find an equation of the line having the given slope and containing the given point m= 9, (7,6)<BR>\n" );
document.write( "Use y-y1 = m*(x-x1) where (x1,y1) is the point.<BR>\n" );
document.write( "y-6 = 9*(x-7)<BR>\n" );
document.write( "y-6 = 9x-63<BR>\n" );
document.write( "y = 9x - 57 (slope-intercept form)<BR>\n" );
document.write( "9x - y = 57 (standard form)<BR>\n" );
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document.write( "Find an equation of the line having the given slope and containing the given point m= 5/6, (4, -1)<BR>\n" );
document.write( "Do it like the one above<BR>\n" );
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document.write( "Find an equation of the line containing the given pair of points. Express your answer in the form x=a, y=b, or y=mx + 6. (-2,-2) and (8,8).<BR>\n" );
document.write( "1st, find the slope as in the one above.<BR>\n" );
document.write( "Then use either point, as I did above.<BR>\n" );
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document.write( "Find an equation of the line containing the given pair of points. (-3, -9) and (-9, -2)<BR>\n" );
document.write( "Same again.  If you have trouble, or want me to check your work, email me via the Thank you note.<BR>\n" );
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