Question

A gardener planted a tree and took a measurement every month for five months. The tree grew one foot every month. What is the domain and range of the relation?

A. Domain: {1, 2, 3, 4, 5}, Range: {1, 2, 3, 4, 5}
B. Domain: {1, 2, 3, 4, 5}, Range: {1}
C. Domain: {1}, Range: {1, 2, 3, 4, 5}
D. Domain: {1, 2, 3, 4, 5}, Range: {5}

Answer 1

The domain of the relation is {1, 2, 3, 4, 5} and the range is {1, 2, 3, 4, 5}.

Step-by-step explanation:

The domain of the relation represents the input values, which in this case are the number of months. Since the gardener took measurements every month for five months, the domain is {1, 2, 3, 4, 5}. The range of the relation represents the output values, which in this case are the height of the tree. Since the tree grew one foot every month, the range is also {1, 2, 3, 4, 5}.

Therefore, the correct answer is A. Domain: {1, 2, 3, 4, 5}, Range: {1, 2, 3, 4, 5}.