The percentage of eighth grade students P participating in school music or performing arts in the years from 1996 to 2006 may be modeled by where t is years since 1996. What is the horizontal intercept in the model? What does it mean? Is this extrapolation?
A) participation started at 55.37% in 1996. not extrapolation
B) participation goes up 55.37% each year since 1996. not extrapolation.
C) participation will be zero in 2081. extrapolation
D) participation will be zero in 2077. extrapolation

Question

The percentage of eighth grade students P participating in school music or performing arts in the years from 1996 to 2006 may be modeled by  where t is years since 1996. What is the horizontal intercept in the model? What does it mean? Is this extrapolation?
A) participation started at 55.37% in 1996. not extrapolation 
B) participation goes up 55.37% each year since 1996. not extrapolation. 
C) participation will be zero in 2081. extrapolation 
D) participation will be zero in 2077. extrapolation

Quizplus · Accepted Answer

The Answer of The percentage of eighth grade students P participating in school music or performing arts in the years from 1996 to 2006 may be modeled by  where t is years since 1996. What is the horizontal intercept in the model? What does it mean? Is this extrapolation?
A) participation started at 55.37% in 1996. not extrapolation 
B) participation goes up 55.37% each year since 1996. not extrapolation. 
C) participation will be zero in 2081. extrapolation 
D) participation will be zero in 2077. extrapolation

The Percentage of Eighth Grade Students P Participating in School