+67 Bottles of water sell for $1.50 each.
Graph the relationship between the number of bottles of water sold and the total cost.
+16 1 bottle sold=$1.50
2 bottles sold=$3.00
3 bottles sold=$4.50
4 bottles sold=$6.00
5 bottles sold=$7.50
6 bottles sold=$9.00
Just keep adding $1.50 for every additional bottle sold. Also, put # of bottles sold on the x-axis and total cost ($) on the y-axis.
