Is there a better way of plotting a series of vector points (x,y) than using the Graphics[] command, see attached. I am just trying to visualize all the individual vector points to get an idea of the total graph; however my method seems awful crude and not very visually appealing?
p1=Graphics[{PointSize[Large],Black,Point[{0,0}],Text["(0,0)",{0,0.1}]}];
p2=Graphics[{PointSize[Large],Black,Point[{4,0}],Text["(4,0)",{4,0.1}]}];
p3=Graphics[{PointSize[Large],Black,Point[{4,2}],Text["(4,2)",{4,2.1}]}];
p4=Graphics[{PointSize[Large],Black,Point[{0,2}],Text["(0,2)",{0,2.1}]}];
Show[p1,p2,p3,p4]
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