Question

Question 5 Find the range of each of the following functions.

(i) f(x) = 2 – 3x, x∈R, x > 0.

(ii) f(x) = x2 + 2, x, is a real number.

(iii) f(x) = x, x is a real number

Class XI - Relations and Functions Page 44

Answer 1

refer to the attachment