The relation R is shown below as a list of ordered
pairs.
R = {(1,4), (1, 3), (-1,3), (2, 15) }
Which ordered pairs prevent this relation from
being a function?
o (1,4) and (1, 3), because they have the same
X-value
(1, 3) and (-1, 3), because they have the
same y-value

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.