The homeowner's association built a circular playground as shown below. The homeowner's association wants to cover the playground floor with grass. Which measurement is closest to the area of the playground floor in square meters?

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:

is there supposed to be a picture here?