A girl went to school for the first time and the teacher ask her how old are you?, the girl said i dont know but i know my mother age is twice my age. the teacher ask then how old is your mother? the girl said i dont know but i know my father is five years older than my mother. the teacher ask then how old is your father? the girl said i dont know but i know the sum of our age will give you a hundred a)how old is the girl b)how old is the mother c)how old is the father?

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

point m is on plane r