The scatter plot shown below shows the relation between the screen size of a new television

and the price of the

television.

Price ($)

Television Prices

2,000

1,750

1,500

1,250

1,000

750

500

250

0

10 20 30 40 50 60 70

Screen Size (inches)

x+

A line of best fit is also shown on the scatter plot. The equation for the line of best fit is

y =

100

3

x-750.

BExplain why the ordered pair (21, -50) is not a solution for this context even

100

(21) - 750 is true.

3

though the equation -50