document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1145041>Question 1145041</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An expression that models the number of lava lizard on a small island in terms of y, number of years after 1950, is for 420+12y. Identify the common difference in the number of lava lizards identified in 1950. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #766372 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=766372\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> An expression that models the number of lava lizard on a small island in terms of y, number of years after 1950, is for 420+12y. Identify the common difference in the number of lava lizards identified in 1950.<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "y=0 in 1950, the start of the model<BR>\n" );
document.write( "----<BR>\n" );
document.write( "420 were identified in 1950.<BR>\n" );
document.write( "==================<BR>\n" );
document.write( "The difference between 2 consecutive years is 12*1 = 12 lizards<BR>\n" );
document.write( "=====================<BR>\n" );
document.write( "Is that to go?  Or to eat here? </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );