Growth and decay worksheet pdf
Sep 05, 2013 exponential growth function to model this situation. Then find the value of the painting in 25 years. 22) The po; ulation of a town is decreasing at a rate of 1 per year.Exponential Growth and Decay Worksheet 1. y 1200 (1 0. 3)t A. Does this function represent exponential growth or exponential decay? B. What is your initial value? C. What is the rate of growth or rate of decay? 2. y 55 (1 0. 02)t A. Does this function represent exponential growth and decay worksheet pdf
An exponential function that goes down from left to right is called Exponential Decay. Exponential Growth or Exponential Decay If we are given an exponential function and asked to predict if the resulting graph would be exponential
Section 6. 4 Exponential Growth and Decay 315 For exponential growth, the value inside the parentheses is greater than 1 because r is added to 1. For exponential decay, the value inside the parentheses is less than 1 EXPONENTIAL GROWTH AND DECAY WORD PROBLEMS NAME: HOUR: 1. From 1990 to 1997, the number of cell phone subscribers S (in thousands) in the US can be modeled by, S 5535. 33(1. 413) t where t is number of years since 1990 a. Identify the growth factor and annual percent increase b. Sketch a graph of the model c. growth and decay worksheet pdf Exponential Growth and Decay Worksheet In the function: y a(b) x, a is the yintercept and b is the base that determines the direction of the graph and the steepness.
Exponential Growth and Decay Functions An exponential function has the form y ab x, where a 0 and the base b is a positive real number other than 1. growth and decay worksheet pdf Some of the worksheets displayed are Exponential growth and decay, Exponential growth and decay work, Exponential growth and decay word problems, Exponential growth, Map4c exponential growth and decay work, Exponential growth and decay functions, Exponential population growth Exponential Growth and Decay Word Problems 1. Find a bank account balance if the account starts with 100, has an annual rate of 4, and the money left in the account for 12 years. 2. In 1985, there were 285 cell phone subscribers in the small town of Centerville. The number of subscribers increased by 75 per year after 1985. HalfVLifeProblems! ! 1. Worksheet by Kuta Software LLC Exponential Growth and Decay Name Date Period Solve each exponential growthdecay problem. 1) For a period of time, an island's population grows at a rate proportional to its population. If the growth rate is 3. 8 perRating: 4.56 / Views: 383