Question

The scatter plot shows data for the size of television screens from the years 2007-2016. how might the equation for the line of best fit change if you only considered data from 2010-2016?

Your answer should be at least 3-4 sentences and include at least 6 of the following words/phrases

Answer 1

First the y-intercept would increase.  The magnitude of the slope of the trendline would decrease as compared to the slope with all the years in them.  The slope would still be increasing.  And there would still be a positive correlation.