Let be given by

MATHEMATICS · Multi-part · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

Let

g:[-1,5]\to\mathbb{R}

be given by

g(x)=3x-2

. Work through the tasks below. (i) State the domain of

g

in interval notation. (ii) Find the range of

g

. (iii) Represent the range obtained in part (ii) on a number line and mention its lower and upper bounds explicitly.