Blake and three friends meet for lunch his friends all get the same thing but blake gets a different lunch they cost $6 write an expression to show the total amount that blake and his friends spin then find the total amount the blake and his friends spend if each friend spends $8

2 is the final ! : )

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

he earned 78.75 in interest.

step-by-step explanation: