A path of an object after it has been thrown off a building can be represented by quadratic y= -x²+16x +80 where y is the objects vertical distance from the ground in feet and x it the horizontal distance in feet from it was thrown. How far will the object travel in the horizontal direction before it hits 5he ground?

1/4 because there is 4 grades.

150.6

all i did was i multiplied 5.02 by 30

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

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