y = 2x - 1
Since we can write it in the standard form, Ax + By = C, then we have a linear equation.
It looks like we cannot write it in the form Ax + By = C, because the x has to be to the one power, not squared. So this is not a linear equation.
y = 2x - 1
The three x values I'm going to use are
-1, 0, and 1. (Note that you can pick ANY three x values that
you want. You do not have to use the values that I picked.) You
want to keep it as simple as possible. The following is the chart
I ended up with after plugging in the values I mentioned for x.
The three x values I'm going to use are
-1, 0, and 1. (Note that you can pick ANY three x values that
you want. You do not have to use the values that I picked.) You
want to keep it as simple as possible. The following is the chart
I ended up with after plugging in the values I mentioned for x.
Last revised on July 29, 2011 by Kim Seward.
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