A.1 only B. 2only C. 1and3 only D. 2and3 only E. 1,2 and 3 The line containing the points (k,3) and (-2,1) is parallel to the line through (5,k) and (1,0), then k=……… A. 4 B. 2 C. 3 D. 5 E.51/2 15.The