Question

solving systems of equations by graphing
1. x=2, y=0
2. y=4-3x, y=-1/2x-1
3.y=-2x+2, y=1/3x-5
4. x+y=3, x-y=1
5.3x-2y=4, 2x-y=1
6.y=-3x, y=-3x+2
7.2x-5y=10, 3x+y=15

Answer 1

Find two coordinates and draw each line.

Answer 2

The first one for example are the x and y intercepts.

Answer 3

The first one is quite simple . Make t-tables for all your functions . For example, I'll do #1 for you.

x=2,y=0

Answer 4

now using a coordinate plane graph these