Brightstorm Q & A : f(x)=x^2

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Whatever "x" equals, you just plug in for f(x). So: f(x)=x^2If x=Then f() = ^2Same thing with numbersf(x)=x^2If x=2,Then f(2)=(2)^2 = 4

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Jesse175 December 05, 2010

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I think that's what you were looking for...something else to mention is that "all real numbers" are the answers. Whether you enter a positive or negative number as x, we can solve the equation and will have a positive number in the end because a negative times a negative is a positive.

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Jesse175 December 05, 2010

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i dont understand what youre asking?

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Car...los... December 05, 2010

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f(x)=x^2
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