Does this table represent a function? Why or why not?
х y
2 1
2 4
3 4
4 2
5 5
A. Yes, because every x-value corresponds to exactly one y-value.
B. Yes, because there are two x-values that are the same.
C. No, because two of the y-values are the same.
D. No, because one x-value corresponds to two different y-values.
Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.