A librarian collected data on the number of pages and chapters of a book. Interpret the slope, and the y-intercept of the linear model. Round the slope to the nearest, hundredth.
The slope of the linear model represents the rate of change of the number of pages with respect to the number of chapters. In this case, if the slope is positive, it would mean that as the number of chapters increases, the number of pages also increases. If the slope is negative, it would mean that as the number of chapters increases, the number of pages decreases.
The y-intercept of the linear model represents the value of the number of pages when the number of chapters is equal to zero. In this context, it would be the starting point of the relationship between the number of pages and chapters in the book.
If we round the slope to the nearest hundredth, it means we will consider only two decimal places. For example, if the slope is calculated as 3.45678, rounding to the nearest hundredth would give us 3.46.