Which relation is a function?

A 1030113 1) (1, 3)

B (1, 1), (2, 2), (3, 3), (4, 4), (5,8)

© 27654433 (2, 1)

D (9, -3), (9, 3), (4, -2), (4, 2), (0, 0)

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:

sorry i just need to anwers this to get points

step-by-step explanation:

mia khalifa

step-by-step explanation:

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200