Randall is saving money to but a bicycle. He has $37.80 in his savings account and saved 20% of his paper route earnings each week after 10 weeks he has $87.80 in his savings account. How much does Randall earn each week from his paper route

He's wasting his time, bikes aren't worth the money.

Step-by-step explanation:

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