Find the domain of the function. Write your answer in interval notation. $$g ( y ) = \sqrt { y - 6 }$$
A) $( - \infty , \infty )$
B) $( 6 , \infty )$
C) $[ 6 , \infty )$
D) $( - \infty , 6 ) \cup ( 6 , \infty )$

Question

Quizplus · Accepted Answer

The square root function $\sqrt{y-6}$ is defined for $y-6 \geq 0$, which simplifies to $y \geq 6$. This means the domain includes 6 and all numbers greater than 6, represented in interval notation as $[6, \infty)$.

Find the Domain of the Function g(y)=y−6g ( y ) = \sqrt { y - 6 }g(y)=y−6​

Find the Domain of the Function $g ( y ) = \sqrt { y - 6 }$