Given that f(x) =2x - 3 / x + 1 state the value of x where f(x)is undefined

x = - 1

Step-by-step explanation:

Given

f(x) =

The denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be.

Solve x + 1 = 0 ⇒ x = - 1 ← excluded value

v v cj van config k tbs eng r.c r.c fcb fb gb frfr