If Wally plans on using 30 sections of fence (one section is pictured and described above), about how many total feet of wood will he need for the all of the horizontal and diagonal pieces? Round your calculations to the nearest whole foot.

A

Step-by-step explanation:

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: