What is the domain of f(x)=sqrt(121-t^2) ?

The domain of f(x)=sqrt(121-t^2) is -11<= t<= 11

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domain of f(x)=sqrt(121-t^2)

domain

f (x) = 121 - t^{2}

- 11 \leq t \leq 11

Interval Notation

[- 11, 11]

Solution steps

Find non-negative values for radicals:

- 11 \leq t \leq 11

The function domain

- 11 \leq t \leq 11

f (x) = - 2 x + 18

f (x) = \frac{x}{x ^{2} + 8 x + 12}

f (x) = - 2 x + 20

- 2 + 4 e^{3 x} - 2 e^{3 x} x

What is the domain of f(x)=sqrt(121-t^2) ?
The domain of f(x)=sqrt(121-t^2) is -11<= t<= 11