What function is graphed below?

Answer:
option (A) y = [tex]2x^{4}[/tex]
Step-by-step explanation:
Since the given graph represents a parabola passing through origin so equation of the parabola will be
Either y = [tex]2x^{4}[/tex] or y = [tex]-2x^{4}[/tex]
y = 2x³ or y = -2x³ not a graph a parabola
Now we know if coefficient of [tex]x^{4}[/tex] is positive then opening of the parabola is upwards end opening is downwards is coefficient of [tex]x^{4}[/tex] is negative.
Therefore, for the given graph option (A) y = [tex]2x^{4}[/tex] is the answer.