Selling Headbands
By: Alex Hayward & Caroline Smith
Graph
Academy's headbands- $4.99- Blue line
Dick's Sporting Goods Headbands- $5- Pink line
Midwest Sports dri-fit headbands- $9-Green line
Tables
y=4.99x
Academy's headbands
y=5x
Dick's Sporting Goods headbands
y=9x
Midwest Sports dri-fit headbands
What is the better deal?
The better deal is Academy's headband because the slope is the cheapest compared to everyone else.
y=4.99x is cheaper than y=5x and y=9x