Emily researched the average prices of desktop PCs worldwide since 2000. She could only find data from 2005 to 2010. She created a scatter plot of the data and drew a linear model.
Describe the Trend Line using the words: Slope, Rate of Change, Y-Intercept and Initial Value. (Must use each word for full credit)
What is the relationship between the average price of PCs and the number of years that have passed since 2000?