Question

Arnold drives his car for his job. The equation r=1.638m+23 models the relation between the amount in dollars (r) that he is reimbursed and the number of miles (m). What is the meaning of the constant term 23 in this context?

A) Initial reimbursement
B) Cost per mile
C) Fixed cost
D) Variable cost

Answer 1

In the equation r=1.638m+23, the constant term 23 represents the fixed cost.

Step-by-step explanation:

In the given equation r=1.638m+23 where r represents the amount in dollars that Arnold is reimbursed and m represents the number of miles he drives, the constant term 23 represents the fixed cost.

This means that regardless of the number of miles driven, Arnold will always receive a reimbursement of $23. This amount is independent of the variable term in the equation, which represents the reimbursement per mile driven.