I'm sure you have heard of the equation of a line before. You may also know it at y=mx+b. See, when you are graphing a line or inequality equation, you use this formula. The formula comes in handy a lot once you learn how to use it and what it means.
In Algebra, we have even learned how to find the m and b in this equation. All you need it two points it goes through and you can find out what the equation is. The y=mx+b formula can be confusing when you first learn in, but after a while you get the hang of it. All in all, the formula y=mx+b is a great use after you re