Write the domain of the rational function in set-builder notation. $$f ( y ) = \frac { y - 16 } { y ^ { 2 } - 7 y - 18 }$$
A) $\{ y \mid y \neq 16 , y \neq 9 , y \neq - 2 \}$
B) $\{ y \mid y \neq 16 \}$
C) $\{ y \mid y \neq 9 , y \neq - 2 \}$
D) $\{ y \mid y$ is a real number $\}$

Question

Quizplus · Accepted Answer

The Answer is C

Write the Domain of the Rational Function in Set-Builder Notation f(y)=y−16y2−7y−18f ( y ) = \frac { y - 16 } { y ^ { 2 } - 7 y - 18 }f(y)=y2−7y−18y−16​

Write the Domain of the Rational Function in Set-Builder Notation $f ( y ) = \frac { y - 16 } { y ^ { 2 } - 7 y - 18 }$