Answer:
B F(x) = [tex]4x^{2}[/tex]
Step-by-step explanation:
The graph goes through (-1, 4) and (1,4)
F(x) = [tex]4x^{2}[/tex]
let's assign y=4 from above coordinates
4=[tex]4x^{2}[/tex]
x= ± 1