For the first 4 years of a pig's life, the weight w (in kilograms) of the pig approximately fits the formula w(t) = 2 +14t, where t is the age of the pig in years. which of the following is the most accurate interpretation of the slope of the line represented by this formula? .
a. the slope is 14. this means that the pig gains a total of 14 kilograms in the first 4 years of its life.
b. the slope is 2. this means that the pig gains on average 2 kilograms per year for the first 4 years of its life.
c. the slope is 14. this means that the pig gains on average 14 kilograms per year for the first 4 years of its life.
d. the slope is 2. this means that the pig gains a total of 2 kilograms in the first 4 years of its life.