Need !
is this a function? explain how you got your anwser

x -8 -2 -2 6 8
y -16 -8 0 4 12

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?