Brainleast and a lot of points john bought 6 dumplings for $3.00. let x represent the number of dumplings purchased, and let y represent the total cost. graph the line that represents the proportional relationship.

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