Math Analysis

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Graph y=(x-1)(x+3). For what values of x is the graph less than or equael to zero?

Guest Apr 17, 2012

admin · Answer 1 · 2012-04-17T04:48:03

[input]plot( (x-1)(x+3), x=-4..2 )[/input]

[input]solve( (x-1)(x+3) = 0)[/input]