Y greater or equal to 0, x greater than or equal to zero, y less than or equal to 2 , and x less than or equal to 3 ??????
-
In 2 dimensions you have defined 4 lines, two perpendicular to the x axis, two perpendicular to the y-axis. The first two define the positive x, positive y quadrant, the third restricts y vales to 0 <= y <=2, and the last restricts x values to 0<=x<=3. You're defined a rectangle, 3 by 2, as the answers to the four equations. Vertices are at (0,0), (0,2), (3,2), (3,0).
-
A triangle: (0,0), (0,4), (2,0). Try not to make errors in copying, now.
Report Abuse