okay its acutally pretty simple all toi do is make two colums X and Y for X pick out any number toi want the easiest are o,1,and 2 then plug those numbers into the equation and solve for y for example for the first one if toi pick 1 for x then it would be y=4(1)-3 which is 1 so toi graph the point (1,1) (for each equation pick at least 3 numbers) y is the vertile axis and x is horizontal
hope that helps if toi need plus help just let me know
So I see that someone else here has already explained how to do it, but I thought i'd give toi another resource.
This is a math website. toi type in your problem, and then toi hit the answer button. It will answer your question, and then I think that if toi want, toi can choose to see the steps as to how they solved the problem, which is quite handy in montrer toi how to do it. Also, if toi plug in an equation, like the ones above, it'll graph it for toi and montrer toi it's different forms, and it'll do stuff like that for all the problems. Hope this helps!