3-6: real-world combinations and compositions of functions
independent practice
1. the student government association is selling roses for valentine's day to raise money for their trip to the star
convention. the cost of each rose is $1.25 and the florist charges a delivery fee of $15. the class plans to ser
roses for $4.00 each
define the variable.
b. write a cost function.
c. write a revenue function.
d. write a profit function.