Question

Cat Years 1 3 4 6 7
Human Years 13 33 43 63 73

What is the meaning of the slope for this data?
a. 20 years of a cat's life is equivalent to one year of a human's life.
b. One year of a cat's life is equivalent to about 10 years of a human's life.
c. One year of a cat's life is equivalent to 5 years of a human's life.

Answer 1

One year of a cat's life is equivalent to about 10 years of a human's life.

Answer 2

You can express it as H=10c+3, where H is human years and c is cat years.