A pizza shop charges $2.50 for a slice of cheese pizza and an additional $0.50 for each topping. Complete the linear function to show how much money (y) it costs to buy a slice of pizza with x toppings.

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days