Scatterplot
Y=/CLEAR, or else toggle them off by choosing Y= and then pressing the left arrow until = is selected and pressing ENTER.STAT PLOT (2ND/Y=). 4:PlotsOff. ENTER. 
STAT PLOT (2ND/Y=). 1:Plot1...Off. ON by using arrows to highlight the word ON, then press ENTER. Type: the first graph is a scatterplot. L1 (2ND/1) for Xlist. L2 (2ND/2) for Ylist. Mark you prefer. 
ZOOM/9: ZoomStat. Note: If you prefer to set the viewing window yourself, choose WINDOW and set the values yourself for Xmin, Xmax, Xscl, Ymin, Ymax, Yscl. If the x-axis/y-axis show as a dark line, you can make Xscl/Yscl larger.