Question

The real-world meaning of the y-coordinate of the y-intercept is

A an initial fee the plumber charges
B the tips for his service
C the hourly fee the plumber charges

Use one of the provided choices

Answer 1

The y-coordinate of the y-intercept typically represents the value of the dependent variable when the independent variable is zero. In this context, if we assume the independent variable is time (for example, in hours worked), then the y-intercept would represent the initial fee the plumber charges before any hourly fees are considered.

Therefore, the correct answer is:

**A an initial fee the plumber charges**.