Answer:
Option D is correct
The value of [tex](f-g)(x)[/tex] is, [tex]4x^2-x-4[/tex]
Step-by-step explanation:
Given the function:
[tex]f(x) = 4x^2-3[/tex]
[tex]g(x) = x+1[/tex]
We have to find [tex](f-g)(x)[/tex]
[tex](f-g)(x) = f(x)-g(x)[/tex]
Substitute the given functions we have;
[tex](f-g)(x) = 4x^2-3-x-1[/tex]
⇒[tex](f-g)(x)=4x^2-x-4[/tex]
Therefore, the value of [tex](f-g)(x)[/tex] is, [tex]4x^2-x-4[/tex]
