# MATH!

posted by
**Austin**
.

How do you make a coordinate plane graph? I can't go and get my text book because its winter break! Could someone help me here? I need to know how to make one using an equation. specifically these equations

y = 6x - 2

y = -3x + 5

y = ½x + 3

please I need help now!!!

do you have a ti82 calculator?

I don't have a TI82 calculator.

How to make a graph.

For the equations, make a table for each and graph each separately. For the first one. Just assign values to either x or y and calculate the other.

x y

------------------------

0 -2

1 +4

2 +10

-1 -8

-2 -14

Then use a suitable scale, mark 0 at the center, and +x to the right, -x to the left, +y up and -y down. Then put the points in the table on the graph and draw the straight line.

yes