Respuesta :
Answer:
x- intercept = 4
Step-by-step explanation:
To find the x- intercepts let y = 0 , that is
[tex]\frac{x-4}{x^2-4}[/tex] = 0
The denominator ≠ o as this would make the function undefined, then
x - 4 = 0 ⇒ x = 4
The x- intercept is x = 4 or (4. 0 ) in coordinate form
