The graph of which function has an axis of symmetry at x=-1/4

axis of symmetry is the x value of the vertex

for

y=ax^2+bx+c

x value of vertex=-b/2a

first one

-1/2(2)=-1/4

wow, that is right

answer is first one

f(x)=2x^2+x-1

Explanation:

answer; i believe the correct answer is the player pushing down on the floor;

i think the answer is a or d