document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1186586>Question 1186586</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The proposed Sky train fare would charge ₱35for the first 5 km of travel and ₱6.50for each additional kilometer over the proposed fare. <BR>\n" );
document.write( "A. Find the fare function f(s) where s represents the number of kilometers needed.<BR>\n" );
document.write( "B. What is the proposed fare for a distance of 50km?<BR>\n" );
document.write( "C. How much isthe fare for the distance of 45km?<BR>\n" );
document.write( "D. Jay will travel to UP Diliman, he travelled a distance of 23km. How much did he pay for the train fare? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #817543 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52814)</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=817543\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "The proposed Sky train fare would charge ₱35for the first 5 km of travel and ₱6.50for each additional kilometer over the proposed fare.<BR>\n" );
document.write( ":<BR>\n" );
document.write( "A. Find the fare function f(s) where s represents the number of kilometers needed.<BR>\n" );
document.write( "~~~~~~~~~~~~~~~~~~~~~~\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "For a beginner student/reader, &nbsp;it is very important to know and to learn <BR>\n" );
document.write( "on how to write such functions (piece-wise functions) correctly.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "In this problem, &nbsp;the definition of the function &nbsp;f(s) &nbsp;is a standard TWO-LINE form\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "\r\n" );
document.write( "             /  35,                 if  s <= 5 kilometers\r\n" );
document.write( "            |\r\n" );
document.write( "           /\r\n" );
document.write( "   f(s) = <\r\n" );
document.write( "           \\r\n" );
document.write( "            |\r\n" );
document.write( "             \  35 + 6.50*(s-5),    if  s > 5 kilometers.\r\n" );
document.write( "\r\n" );
document.write( "</PRE>\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );