Consider the function defined for

MATHEMATICS · Single correct · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

Consider the function

q(x)=\dfrac{5}{x-1}

defined for

x>1

. Which of the following sets equals the range of

q

? (a)

\mathbb{R}\setminus\{0\}

(b)

(0,5)

(c)

(0,\infty)

(d)

[0,\infty)