Question
A graph shows the x-axis representing age of human in years ranging from 0 to 8 in increments of 1, and the y-axis representing age of dog in years ranging from 0 to 24 in increments of 3. A line is drawn. The line begins at the origin and passes through left parenthesis 3 comma 21 right parenthesis.
The age of a dog is proportional to the age of a human. Based on the graph, determine a dog’s age if a human is 3 years old.
The age of a dog is proportional to the age of a human. Based on the graph, determine a dog’s age if a human is 3 years old.
Answers
GPT-4o mini
To determine the dog's age when a human is 3 years old, we look at the coordinates on the graph. According to the line that is drawn, when the human age (x) is 3 years, the dog age (y) is 21 years.
The line indicates a direct proportionality between human age and dog age. Since it passes through the point \( (3, 21) \), we can conclude that a 3-year-old human is equivalent to a 21-year-old dog.
Thus, if a human is 3 years old, the dog's age is **21 years**.
The line indicates a direct proportionality between human age and dog age. Since it passes through the point \( (3, 21) \), we can conclude that a 3-year-old human is equivalent to a 21-year-old dog.
Thus, if a human is 3 years old, the dog's age is **21 years**.