What is the domain of y=sqrt(49-x^2) ?

The domain of y=sqrt(49-x^2) is -7<= x<= 7

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domain of y=sqrt(49-x^2)

domain

y = 49 - x^{2}

- 7 \leq x \leq 7

Interval Notation

[- 7, 7]

Solution steps

Find non-negative values for radicals:

- 7 \leq x \leq 7

The function domain

- 7 \leq x \leq 7

\frac{5 x}{2 x ^{2} + 7}

1^{s i n (x)}

y = \frac{2 x ^{3}}{x ^{2} + 1}

x^{2} - 6 x + 14

- \frac{x}{4 - x ^{2}}

What is the domain of y=sqrt(49-x^2) ?
The domain of y=sqrt(49-x^2) is -7<= x<= 7