For the diagram below, which equation is the correct use of the distance fimula d= sqrt (x 2 -x 4 )^ 2 +) A.

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters