Find-the-value-of-x-for-which-the-following-functions-are-undefined-1-g-x-5x-1-2-2-f-x-3x-2-5x-1-

Question Number 141586 by otchereabdullai@gmail.com last updated on 20/May/21

Find the value of x for which the following

functions are undefined

(1) g : x \to \frac{5 x + 1}{2}

(2) f : x \to {3 x}^{2} - 5 x + 1

Answered by physicstutes last updated on 20/May/21

Afunction f is said to be defined in its domain .

so the value (s) of x that make the functions undefined

is / are what the question is asking for .

(1) Dom g = R (so no value for x makes g undefined)

(2) Dom f = R (a polynomial)