Give reasons for the answer?

Which expression gives you the distance between the points (5,1)and(9,-6)

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.