What is the average rate of change between x=2 and x=5? What is the average rate of change between x=3 and x=6?

What is the average rate of change between x=2 and x=4?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Pls yall i really need the answer fr fr

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