OPTIONS ARE: f(x)= 6 , f(x)= -5 , f(x)= -12 , f(x)= 1

Since x is less than 0 we have to use -2x.

Substitute -3 for x.

f(x) = -2(-3)

f(x) = 6

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation: