Match each equation of the piecewise function represented in the graph to its corresponding piece of the domain (PICTURES) :)

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?