Consider the mapping defined by

MATHEMATICS · Single correct · AP · AP Precalculus · Exponential and Logarithmic Functions · Exponential and Logarithmic Functions

Problem

Consider the mapping

f

defined by

f(x)=\dfrac{1}{x-2}

. Which of the following sets is the domain of

f

? (a)

\mathbb{R}

(b)

\mathbb{R}\setminus\{2\}

(c)

(2,\infty)

(d)

\mathbb{R}\setminus\{0,2\}