The domain of function -x2-4 is

The function is √(x^2 4) The function is defined only when x^2 4≥ 0 x^2≥4 |x|≥ 2 xϵ∞ [ 2,2] #160; ...

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Definition of Functions

The domain of...

Question

The domain of function $\sqrt{x^{2} - 4}$ is

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l o g_{10} ∣ 4 - x^{2} ∣

f (x) = \frac{1}{\sqrt{4 x - x^{2}}} + \sqrt{4 - x^{2}}

f (x) = \frac{1}{\sqrt{4 - x^{2}}}

y = f (x) = \sqrt{{log}_{10} (\frac{5 x - x^{2}}{4})}

f (x) = \sqrt{x - x^{2}} + \sqrt{4 + x} + \sqrt{4 - x}

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