1. Graphing Linear Equations
Sign In
x | x+2y=4 | Simplify |
---|---|---|
0 | 0+2y=4 | y=2 |
2 | 2+2y=4 | y=1 |
4 | 4+2y=4 | y=0 |
Using these x and y values as (x,y)-coordinate pairs, we can plot the points. Connecting these points will give us the graph of the equation.
Second Equation | Third Equation | |
---|---|---|
Equation | 2+2y=4 | 4+2y=4 |
Subtraction Property of Equality | 2+2y−2=4−2 | 4+2y−4=4−4 |
Subtract Terms | 2y=2 | 2y=0 |
Division Property of Equality | 22y=22 | 22y=20 |
Divide | y=1 | y=0 |