Respuesta :

danicadavila04

Answer:

The answer is 2.

Step-by-step explanation:

The equation for finding the axis of symmetry is:

x=-\frac{b}{2a}

Plug the numbers from the equation in:

a=1

b=-2

x=-\frac{-2}{2(1)}

Solve:

x=\frac{2}{1}

x=2

hope this helps :)