Answer :
Answer:
[tex]x = 2[/tex]
Step-by-step explanation:
Since the x intercepts both share zero as a y point. We can find the midpoint of the x coordinates to find the axis of symmetry.
[tex] - 3 + 7 = 4[/tex]
[tex] \frac{4}{2} = 2[/tex]
so the axis of symmetry is 2.