Respuesta :
Answer:
No, it is not a function.
Step-by-step explanation:
Answer:
- No
Step-by-step explanation:
Given equation:
- y^2-x^2=16
Convert this to:
- y = ± [tex]\sqrt{x^2 + 16}[/tex]
As we see each x-coordinate has two y-values referenced, it doesn't pass the vertical line test, this is not a function.