anonymous one year ago Brittany uses the point (1,5) to represent the location of the library and she uses the point (4,-2) to represent the location of the mall. Each unit on the graph represents a mile. How far is the library from the mall? Show your work.

Use distance formula between two points $\sqrt{(x1 - x2)^{2} +( y1 - y2)^{2}}$