Question

read the following description of a relationship:
patty has a superhero lunch box collection with 9 lunch boxes in it. from now
on, she decides to buy one new lunch box every year for her birthday.
let y represent the number of years from now and b represent the total number
of lunch boxes in her collection.
complete the table using the function b = y + 9.

Explanation:

Step1: Calculate b when y=2

$b = 2 + 9 = 11$

Step2: Calculate b when y=3

$b = 3 + 9 = 12$

Answer:

For y=2, b=11; for y=3, b=12. The completed table has values 11 and 12 in the empty cells.