Respuesta :

Answer:

The x-axis

Step-by-step explanation:

When the y-value is 0, x value can be anything from -∞ to ∞. So, any solution would lie on the x-axis only when y = 0.

Answer:

A. x-axis

Step-by-step explanation:

The solutions of an equation are also thw zeroes of the equation, i.e, the x values where the function is 0