Direo has just joined the Working Class, She estimated
that each month She will have a debit Order to Payher Study
loan for R2100, a Stop Order of R500 to her sister in another
Province. She thinks that she will withdraw R 1200 4 times
from her bank ATM. She also uses internet banking. Calculento
how much she will be charged for
a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.