In a class, the ratio of the number of boys to the number of girls is 2 to 3. the number of boys is what percent of the number of students in the entire class? explain.

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: