Question 324564
The smallest x value is -4. So xmin = -4, or you can do xmin=-5



The largest x value is x=2. So xmax = 2, but you can make xmax=5



For the x scale, you can increment each x unit by 1. So xscl=1



The smallest y value is y=-5. So ymin=-5



The largest y value is y=6. So ymax=6



For the y scale, you can increment each y unit by 1 (just like the x scale, to keep things square). So yscl=1 also.