Question

2. A scatter plot of data showing the percentage of total Internet users who visit a video sharing Web site on a given day in I December includes the points (2010, 17.0) and (2008, 0.3). Write the slope-intercept form of an equation for the line of fit.


please hurry i need this by tommorow ​

Answer 1

Answer:

equation : y = 8.35x - 16766.5

Explanation:

Given coordinates: (2010, 17.0) , (2008, 0.3)

To find slope:  ( y2 - y1 ) / ( x2 - x1 )

                     : ( 0.3 - 17 ) / ( 2008 - 2010 )

                     :     -16.7 / -2

                     :         8.35       .................this is the slope, m

using the formula: y - y1 = m ( x - x1 )   ...............  to find equation

                             : y - 17 = 8.35 ( x - 2010 )

                             : y = 8.35x - 16766.5