Question

Find domain and range

Answer 1

3y = x + 2
3y = x + 2
3 3
y = 1/3x - 2/3
Domain Range y = x + 1/3
1 -1/3
2 0
3 1/3
4 2/3

Answer 2

`3y=x+2\ \ \ \ |divide\ both\ sides\ by\ 3\\\\\boxed{y=(1)/(3)x+(2)/(3)}\leftarrow this\ is\ a\ linear\ function\ in\ the\ slope-intercept\ form\\\\Domain\ of\ the\ linear\ function\ is\ the\ real\ set\to D:x\in\mathbb{R}\\\\Range\ of\ the\ linear\ function\ (if\ y\\eq constans)\ is\ the\ real\ set\to y\in\mathbb{R}`