Which equation represents the graphed function? y = 4x – 2 y = –4x – 2 y = StartFraction one-fourth EndFraction. x – 2 y = – negative StartFraction one-fourth EndFraction. x – 2

David must install fencing around a lot that is shaped like a right angle. the side of lot that runs east-west is 200 ft long. the side of the lot runs north-south is 125 ft long. calculate how many feet of fencing he will need to surround the entire lot.

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Acircle has a circumference of 7.850 units. what is its radius?