A scatter plot was made to show the record for the 100-meter dash over several years at Meander High

School. The equation of the scatter plot's trend line

is y = - 14x + 12.5 where y is the record in seconds

and x is the number of years since the year 2000.

Use the trend line equation to predict the year

that the record for the 100-meter dash was

11 8 seconds

A 2005

B. 2010

[go to card #8]

C. 2011

[go to card #4]

D. 1995

[go to card #10]

[go to card #6]