Do the ordered pairs below represent a relation, a function, both a relation and a function, or neither a relation or function? (-1,-1),(3,-9),(6,-15),(9,-21)

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

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