1. Graphing Linear Equations
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Let's graph using a table. First select some arbitrary values from the domain, then substitute them for x in the given equation. Solving for y will give us the corresponding values from the range.
x | x=10−y | Simplify |
---|---|---|
-2 | (-2)=10−y | y=12 |
0 | (0)=10−y | y=10 |
2 | (2)=10−y | y=8 |
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.