Ms. walker's science class is doing an egg drop experiment from the balcony of their school. each egg is protected by a contraption that the students collectively designed. the height of the egg, in feet, after x seconds is given by the expression below.

-16x^2+35

what do the zeros of the expression represent?

a.
the horizontal distance traveled by the egg
b.
the time at which the egg reaches its maximum height
c.
the maximum height of the egg
d.
the time at which the egg reaches the ground