Let \(L(x) = \frac {-3}{16 + x^2}\) with its natural domain.

What is the natural domain of \(L\)?

\[ \left ( \answer {-\infty }, \answer {\infty } \right ) \]

Let \(g(t) = \left | \sqrt {t - 5} \right |\) with its natural domain.

What is the natural domain of \(g\)?

\[ \left [ \answer {5}, \answer {\infty } \right ) \]

Let \(k(t) = \frac {1}{| t - 5 |}\) with its natural domain.

What is the natural domain of \(k\)?

\[ \left ( \answer {-\infty }, \answer {5} \right ) \cup \left ( \answer {5}, \answer {\infty } \right ) \]

Let \(p(y) = \frac {-7}{2y - 9} + 4\) with its natural domain.

What is the natural domain of \(p\)?

\[ \left ( \answer {-\infty }, \answer {\frac {9}{2}} \right ) \cup \left ( \answer {\frac {9}{2}}, \answer {\infty } \right ) \]

Let \(B(z) = \frac {1}{\sqrt {9 - z}} + 4\) with its natural domain.

What is the natural domain of \(B\)?

\[ \left ( \answer {-\infty }, \answer {9} \right ) \]
2025-05-21 17:04:14