During the years 2002 to 2008 smoking among twelfth grade students was declining. A linear model for the percentage of twelfth grade students who smoke is . P is the percentage of twelfth graders who smoke and t is years since 2002. Find the horizontal intercept of the model and explain its value in terms of the problem. Is this reasonable?

Question

During the years 2002 to 2008 smoking among twelfth grade students was declining. A linear model for the percentage of twelfth grade students who smoke is  . P is the percentage of twelfth graders who smoke and t is years since 2002. Find the horizontal intercept of the model and explain its value in terms of the problem. Is this reasonable?

Quizplus · Accepted Answer

The Answer of During the years 2002 to 2008 smoking among twelfth grade students was declining. A linear model for the percentage of twelfth grade students who smoke is  . P is the percentage of twelfth graders who smoke and t is years since 2002. Find the horizontal intercept of the model and explain its value in terms of the problem. Is this reasonable?

During the Years 2002 to 2008 Smoking Among Twelfth Grade