(a). It is important that the graphics you use are specifically written for a cpu. In case of an open cpu, the first x coordinate when represented should be one of these, except for those which are grouped together in the t map.
(b). There will not be any y coordinate in the equation here. Right-click on it to define it and then select " the x coordinate should appear here.
(c). The drop down arrow will guide your cursor along the subsequent steps. Remember, the line will draw vertically from the bottom of the screen, the next part will be left unchanged.
(d). Here is an example : The line will be drawn from (10 , 20) to (50 , 60). Invoke the drawrect method of the graphics class.Choose from options above and answer: What most naturally follows?

How to use graphics in a java applet
Use the drawline method of the graphics class.
The arguments to the method should be, in order, the first x coordinate, the first y coordinate, the second x coordinate, and the second y coordinate. The line will be drawn from the first x and y to the second.
Answer:
(d).