document.write( "Question 1015068: Teaneck High had an enrollment of 10270 in 1988 and an enrollment of 13030 in year 1999. What is the predicted enrollment of Teaneck High in 2012 if we assume a linear model? \n" ); document.write( "
Algebra.Com's Answer #631390 by Boreal(15235) You can put this solution on YOUR website! The slope is 2760/11=250.909 \n" ); document.write( "We don't need the intercept, only assume the slope stays the same for the next 13 years. \n" ); document.write( "slope *13 years= 3262 \n" ); document.write( "Predicted enrollment is 16,292 \n" ); document.write( "=========== \n" ); document.write( "Check is overall slope is (16292-10270)/24=250.92 \n" ); document.write( " \n" ); document.write( " |