What is the domain of this radical function? \( f(x)=\sqrt{x+1}-3 \) A. \( [3, \infty) \) B. \( [-3, \infty) \) c. \( [1, \infty) \) D. \( (-1, \infty) \)

What is the domain of this radical function? \( f(x)=\sqrt{x+1}-3 \) A. \( [3, \infty) \) B. \( [-3, \infty) \) c. \( [1, \infty) \) D. \( (-1, \infty) \)

Para la función \( h(x) = \sqrt{5 - x} \), determina el dominio y explica cómo lo encontraste.

What is the number of possible permutations of 8 objects taken 4 at a time? A. 24 B. 70 C. 1,680 D. 40,320

Which number completes the equation? \[ 57-12=33+\text { ? } \]

Find the number that makes the ratio equivalent to \( 12: 81 \). \[ : 27 \]