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]