How do you find $g (- x)$ $g(-x)$ given $g (x) = x^{2} - 3$ $g(x)=x^2-3$ ?

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How do you find $g (- x)$ $g(-x)$ given $g (x) = x^{2} - 3$ $g(x)=x^2-3$ ?

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Answer 1 · 2018-03-05T10:55:03

$g (- x) = x^{2} - 3$ $g(-x)=x^2-3$

Explanation:

$substitute x = - x into g (x)$ $"substitute "x=-x" into "g(x)$

$\Rightarrow g (- x) = {(- x)}^{2} - 3 = x^{2} - 3$ $rArrg(color(red)(-x))=(color(red)(-x))^2-3=x^2-3$

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How do you find $g (- x)$ $g(-x)$ given $g (x) = x^{2} - 3$ $g(x)=x^2-3$ ?

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Explanation:

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How do you find $g (- x)$ $g(-x)$ given $g (x) = x^{2} - 3$ $g(x)=x^2-3$ ?