Question
Rebecca is selling lemonade by the glass on the first hot day of summer. She plans to donate her profits to the local animal shelter. There is a linear relationship between the number of glasses of lemonade Rebecca sells and the total amount of money she makes. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 $1 $2 $3 $4 $5 $6 $7 $8 $9 $10 $11 $12 $13 $14 $15 x y Number of glasses sold Total amount of money ($) Describe the rate of change for this relationship. The total amount of money Rebecca makes increases decreases by $0.25 $0.50 $0.75 $1.33 $3.00 $4.00 per glass she sells.
Answers
GPT-4o mini
To determine the correct rate of change for Rebecca's lemonade sales, we can analyze the provided data:
- The total amount of money (y) correlates to the number of glasses sold (x).
- For every additional glass sold, the total amount increases linearly.
Given your data points:
- When x = 1, y = $1
- When x = 2, y = $2
- When x = 3, y = $3
- ...
- When x = 15, y = $15
From this data, we can see that the total amount of money (y) increases by $1 for every additional glass sold (x).
Therefore, the rate of change for this relationship is that the total amount of money Rebecca makes increases **by $1.00 per glass she sells**.
So, the answer would be: **$1.00** per glass.
- The total amount of money (y) correlates to the number of glasses sold (x).
- For every additional glass sold, the total amount increases linearly.
Given your data points:
- When x = 1, y = $1
- When x = 2, y = $2
- When x = 3, y = $3
- ...
- When x = 15, y = $15
From this data, we can see that the total amount of money (y) increases by $1 for every additional glass sold (x).
Therefore, the rate of change for this relationship is that the total amount of money Rebecca makes increases **by $1.00 per glass she sells**.
So, the answer would be: **$1.00** per glass.