need help with college algebra graphing

[vuckovich]

Find the distance between these two points. Be sure that your answer is simplified and in radical form. Please show all of your work.(4, 5) and (-1, -2)

 

[NinjaKiwi]

Distance AB = sqrt((x2-x1)^2+(y2-y1)^2)

so the distance between the two points is:

distance=sqrt((4-(-1)^2+(5-(-1)^2)=8.6023