Here's what we've learned so far about graphing lines:

  If it's in the form

graph it by finding the intercepts.

  If it's in the form

start at y = b and, then, use the slope (rise over run) to nail the second point.

  If it's in the form

then it's a horizontal line.

  If it's in the form

then it's a vertical line.

Do all the problems below, then there's one glitch I need to tell you about.

---

TRY IT:

Graph

---