What is the domain of f(x)=xsqrt(-x^2+4) ?

The domain of f(x)=xsqrt(-x^2+4) is -2<= x<= 2

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domain of f(x)=xsqrt(-x^2+4)

domain

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

- 2 \leq x \leq 2

Interval Notation

[- 2, 2]

Solution steps

Find non-negative values for radicals:

- 2 \leq x \leq 2

The function domain

- 2 \leq x \leq 2

f (x) = lo g_{x + 1} (x^{2} - 2)

y = \frac{4 x + 12}{- 15 x ^{2} + 20 x}

f (x) = cos (6 x)

2 x^{3} - 24 x - 1

- 9 x + 54

What is the domain of f(x)=xsqrt(-x^2+4) ?
The domain of f(x)=xsqrt(-x^2+4) is -2<= x<= 2