what is the domain of the function shown in the mapping?
{x|x= -5, -3,1,2,6)
fuly = -9,-6,0,2,4}
fx|x = -9, -6, -5, -3,0,1,2,4,6}
tyly = -9, -6, -5, -3,0,1,2,4,6}
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i can

step-by-step explanation:

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)

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153