T-SHIRTS
A school organization has found four different places from whichthey may place order of t-shirts. Each function below couldrepresent the cost of placing a t-shirt order as a function of thenumber of t-shirts purchased. c represents cost in dollars, trepresents # of t-shirts.
A) c = 5t
B) c =3.25t + 55
C) c =3t + 100
D) c =6t - 55
DIRECTIONS FOR THE T-SHIRTS PROBLEM
Graph each function (equation)
• Graph all four functions on the same graph (color code) - byhand
• Graph data for up to 90 t-shirts at least.(use Desmos to get an overall picture of what graphslook like)
• Write a reflection for the graph
~Explanation as what the graph shows. Make sure to include:
• Comparison of costs - when is it cheapest, most expensive,etc.
-:- Give at least 6 pieces of comparison information from thegraph
• What the slope represents in each function
• What the y-intercept represents in each function
