how are zeros and the vertex of a quadratic function interpreted in the real world please help i'm super confused

you answer is a

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8