document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=428529>Question 428529</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the distance between the points (12,8) and (4,2)<BR>\n" );
document.write( "1. 100 units <BR>\n" );
document.write( "2. 14 units<BR>\n" );
document.write( "3. 10 units<BR>\n" );
document.write( "4. -10 units \r<BR>\n" );
document.write( "\n" );
document.write( "Find the midpoint of the points (3,1) and (7,-5)<BR>\n" );
document.write( "1. (1,6)<BR>\n" );
document.write( "2. (2,1) <BR>\n" );
document.write( "3. (2,-3)<BR>\n" );
document.write( "4. (5, -2)\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #297856 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=297856\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Distance between two points									<BR>\n" );
document.write( "x1	y1	x2	y2						<BR>\n" );
document.write( "d= 	<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%28y2-y1%29%5E2%2B%28x2-x1%29%5E2%29 ALIGN=MIDDLE  ALT=\"sqrt%28%28y2-y1%29%5E2%2B%28x2-x1%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >								<BR>\n" );
document.write( "12	8	4	2						<BR>\n" );
document.write( "			<BR>\n" );
document.write( "d= 	<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%282-8%29%5E2%09%2B%284-12%29%5E2%29 ALIGN=MIDDLE  ALT=\"sqrt%28%282-8%29%5E2%09%2B%284-12%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >	<BR>\n" );
document.write( "d= 	<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%28-6%29%5E2%2B%28-8%29%5E2%29 ALIGN=MIDDLE  ALT=\"sqrt%28%28-6%29%5E2%2B%28-8%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "d= 	<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%28100%29%5E2%09%29 ALIGN=MIDDLE  ALT=\"sqrt%28%28100%29%5E2%09%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >				<BR>\n" );
document.write( "d= 	10								\r<BR>\n" );
document.write( "\n" );
document.write( "...<BR>\n" );
document.write( " If the coordinates of A and B are ( x1, y1) and ( x2, y2) respectively, then the midpoint, M, of AB is given by the following formula 									<BR>\n" );
document.write( "M =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x1%2Bx2%29%2F2 ALIGN=MIDDLE  ALT=\"%28x1%2Bx2%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y1%2By2%29%2F2 ALIGN=MIDDLE  ALT=\"%28y1%2By2%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(	3	,	1	)  	(	7	,	-5	)   				<BR>\n" );
document.write( "M =		<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x1%2Bx2%29%2F2%09%09%09 ALIGN=MIDDLE  ALT=\"%28x1%2Bx2%29%2F2%09%09%09\"   DISABLED_style= \"max-width:90%; height:auto;\" >	<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%09%28y1%2By2%29%2F2 ALIGN=MIDDLE  ALT=\"%09%28y1%2By2%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >						<BR>\n" );
document.write( "x= 	(	3	+	7	)/	2	y=	(	1	+	7	)/	2<BR>\n" );
document.write( "x= 	5		y=	4									\r<BR>\n" );
document.write( "\n" );
document.write( "				<BR>\n" );
document.write( "			<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );