What is the domain of f(t)=ln(9-t^2) ?

The domain of f(t)=ln(9-t^2) is -3<t<3

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domain of f(t)=ln(9-t^2)

domain

f (t) = ln (9 - t^{2})

- 3 < t < 3

Interval Notation

(- 3, 3)

Solution steps

Find positive values for logs:

- 3 < t < 3

The function domain

- 3 < t < 3

f (x) = x^{2} - 8 x + 10

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

\frac{1 - 6 x}{3 + x}

f (t) = 2 - 14 t

f (x) = \frac{x - 7}{x - 8}