Consider the graph of the function below.
a. Identify the independent and dependent variables, and describe the domain and range.
b. Describe the function in words.
0
ó
World population in billions
1950 1960 1970 1980 1990 2000
Year

Agame store sells  2  large puzzles for  $16  and  3 small puzzles for  $15.  the store made  $128  in puzzle sales this week.the equation  8l+5s=128  represents this week's earnings from puzzle sales, where  ll  represents the number of large puzzles sold and  s  represents the number of small puzzles sold.which statements are correct regarding the equation  8l+5s=128? select all the apply.1.the coefficient 5 in the equation gives the cost of one large puzzle.2.the coefficient 5 in the equation gives the cost of one small puzzle.3.the constant 128 in the equation gives the total number of puzzles sold.4.the coefficient 8 in the equation gives the cost of one large puzzle.5.the coefficient 8 in the equation gives the cost of one small puzzle.