tuition increased exponentially at "College A" between the years of 2009 and 2012. The tuition in 2009 was $18,000, and in 2012, it was $23,958. a) Find the percentage rate of tuition increase per year. b) Write an equation for the tuition amount (A) based on the number of years since 2009 (t).

tuition increased exponentially at "College A" between the years of 2009 and 2012. The tuition in 2009 was $18,000, and in 2012, it was $23,958. a) Find the percentage rate of tuition increase per year. b) Write an equation for the tuition amount (A) based on the number of years since 2009 (t).

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section: Chapter Questions

Problem 3T

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Question

College tuition increased exponentially at "College A" between the years of 2009 and 2012. The tuition in 2009 was $18,000, and in 2012, it was $23,958. a) Find the percentage rate of tuition increase per year. b) Write an equation for the tuition amount (A) based on the number of years since 2009 (t).

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