Aservice club is organizing a concert to raise funds for a retirement home. the club determines that the revenue from the concert can
be represented by r(x) = 0.0027x8 - 125, where x is the number of tickets sold. the cost to put on the concert is represented by the
function c(x) = 21x + 11,305.
which of the following functions describes the funds raised. ax), as a function of the number of tickets sold?

14

step-by-step explanation:

14 x 3 = 42

what? that isnt a question

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)