Barbara B.
asked • 12/01/16linear functions
Graphing linear functions is totally opposite from graphing linear equations.
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1 Expert Answer
David W. answered • 12/01/16
Tutor
4.7
(90)
Experienced Prof
Well, no, they are mostly the same.
Two points determine a line. If the line is not vertical, it is a function and two points are sufficient to graph it.
However, if the line is vertical, it is not a function, because there are many values of y for a single value of x. A vertical line is pretty easy to plot.
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Alicia S.
12/01/16