document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1205256>Question 1205256</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the slope of the line that passes through (10,8),(1,9)<BR>\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 #841925 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52797)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=841925\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "See the lesson\r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/geometry/Find-the-slope-of--a-straight-line-passing-through-two-given-points.lesson>Find the slope of a straight line in a coordinate plane passing through two given points</A>\r<BR>\n" );
document.write( "\n" );
document.write( "in this site.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "It teaches on how to solve such problems.<BR>\n" );
document.write( "From this lesson, &nbsp;learn the subject once and for all.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "As a bonus for you, &nbsp;consider other closely related lessons in this site\r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/geometry/Find-the-slope-of--a-straight-line-passing-through-two-given-points.lesson>Find the slope of a straight line in a coordinate plane passing through two given points</A>\r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/geometry/Equation-for--a-straight-line-having-a-given-slope-and-passing-through-a-given-point.lesson>Equation for a straight line having a given slope and passing through a given point</A>\r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/geometry/Solving-problems-related-to-the-slope-of-a-straight-line.lesson>Solving problems related to the slope of a straight line</A>\r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/geometry/Equation-for--a-straight-line-passing-through-two-given-points.lesson>Equation for a straight line in a coordinate plane passing through two given points</A>\r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/geometry/Equation-for--a-straight-line-parallel-to-a-given-line-and-passing-through-a-given-point.lesson>Equation for a straight line parallel to a given line and passing through a given point</A>\r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/geometry/Equation-for--a-straight-line-perpendicular-to-a-given-line-and-passing-through-a-given-point.lesson>Equation for a straight line perpendicular to a given line and passing through a given point</A> \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "These lessons are your textbook, &nbsp;handbook, &nbsp;tutorials and &nbsp;(free of charge) &nbsp;home teacher.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "////////////////////////\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "I'd like to make a comment to the post by @greenestamps.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "It is normal process of learning, when millions of students make thousands of errors, when they learn a new subject.<BR>\n" );
document.write( "There is nothing catastrophic in it.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "A real catastrophe is when they learn NOTHING from their exercises.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Using formulas, making substitutions into formulas and making calculations this way is the most basic skill,<BR>\n" );
document.write( "which normal student should master in the school (elementary school, middle school and high school).\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Using formulas is the language of Math and many other disciplines, and it should be the same routine <BR>\n" );
document.write( "as to print using keyboard, to write using pen/pencil and paper, to speak using English, to fasten a button on a shirt etc.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "If a student does not master it in his or her school years, then it is better for him/(for her)<BR>\n" );
document.write( "to become a music composer, or a singer, or work at a restaurant, or in health-care, or be a house-wife, or a writer, <BR>\n" );
document.write( "or an artist painting walls, or in HOLLYWOOD, but not an engineer, not a designer, not a scientist, <BR>\n" );
document.write( "not a researcher, not an IT specialist, even not an accountant, and so on.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "In simple and short words: if you develop your mathematical skills enough,<BR>\n" );
document.write( "then the professions of the XXI century will be open to you.<BR>\n" );
document.write( "If not, then your profession will be of the XX century.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Notice that I do not persuade and don not try to convince - I simply explain how it works in real life.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "THEREFORE, my advise is THIS : do not afraid to make thousand or million errors, while you study in school.<BR>\n" );
document.write( "Be afraid to learn nothing from it. &nbsp;&nbsp;&nbsp;&nbsp;It is the &nbsp;ONLY &nbsp;thing to be afraid.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );