What is the measurement on this ruler
0 2-1/2
O 2-9/16
02-274
O 2-5/8

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.

step-by-step explanation:

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i

v=1788.75

step-by-step explanation:

i belive that is the answer