(adsbygoogle = window.adsbygoogle || []).push({}); So, i have this unit on graphs, lines slopes and stuff. I havent done a single homework yet, and i have no idea what to do.

The questions are all based on like cartesian grids, midpoints of lines, medians, "right bisectors", 'vertexes", y=mx+b. I totally don't get this.

If anyone has any good websites with answers, or just knows the answer, please post

well, i don't understand the whole thing, like how to find the right bisector and the midpoints, and what exactly they are for lol

i kno, i'll try to listen to my math teacher 2morrow, which is extremely boring

The midpoint of a line is easy. You take the two co-ords. For this example lets say 5,2 and -1,6. You would take the differences between the X and Y axis in the points. In this case on the X axis 5 - (-1) is 6 and 2 - 6 is -4. Our new numbers are 6,-4. Just take those numbers and cut them in half now and the mid point would be 3,-2.

Need help just PM me. Me > Math

oh sweet i actually got that, i will pm you later after tomorrows class