Big Ideas Math - Algebra 1, A Common Core Curriculum
By larson, ron; boswell, laurie, chapter 6 - exponential functions and sequences - 6.4 - exponential growth and decay - exercises - page 319: 5, work step by step, update this answer.
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Common Core Algebra 1, Unit 7: Exponential Functions
The three lessons in the Exponential Functions Unit cover exponential growth, exponential decay, and linear vs. exponential. In the first lesson, learners watch a quick review on function notation as they prepare to learn more about exponential growth. Using their knowledge from sequences, pupils find out whether a function is linear or exponential and find values for the function to sketch a graph. They finish out the lesson by working with percent increase problems to find the equation or the percent of the increase. The second video contrasts exponential decay with exponential growth from the first lesson in the unit. Scholars identify exponential functions that are decaying and create graphs of them. They build upon their knowledge of percent increase problems to work percent decrease items that also include word problems. The final video compares situations that may be modeled by either a linear or exponential relationship. Pupils determine the type of relationship and then create a function that models the situation. They also learn about specific exponential applications, doubling time and half-life. Each resource includes problems to practice the newly learned skills. For the unit review, learners identify the type of function for given equations, such as exponential growth, decay, or linear. Pupils write the correct function for situations and then use the given information to create a function to model the situation. Finally, individuals solve problems dealing with exponential growth and decay.
Common Core
Exponential Growth
Practice Solutions (.pdf)
Corrective assignment 1 (.pdf), corrective assignment 2 (.pdf).
Exponential Growth (.mp4)
Exponential Decay
Exponential Decay (.mp4)
Linear vs. Exponential
Linear vs. Exponential (.mp4)
Corrective assignment (.pdf).
IMAGES
VIDEO
COMMENTS
Home / Courses / Common Core Algebra I / Unit 6 - Exponents, Exponents, Exponents and More Exponents. Unit 6 - Exponents, Exponents, Exponents and More Exponents ... We then develop the concepts of exponential growth and decay from a fraction perspective. ... Geometric sequences are tied to exponential growth in the last lesson. Lesson 1 ...
Unit 6: Exponents & Exponential Functions Homework 7: Graphing Exponential Functions ** This is a 2-page document! ** Directions: Classify each function as an exponential growth or an exponential decay. Directions: Graph each function using a table of values, then identify its key characteristics. 5. 2 2 .25 Growth / Decay Domain: g 70 Range:
In this lesson, students work with two extended problems, one involving exponential growth, and one involving exponential decay. They develop exponential fun...
Algebra 1 Common Core: Home List of Lessons Semester 1 > > > > > > > Semester 2 > > > > > Teacher Resources 7.1 Exponential Growth. Common Core ... 7.1 Exponential Growth. Common Core Standard: A-REI.D.10 . Packet. To purchase this lesson packet, or the entire course's lesson, please click here.
1 March 21, 2017 Sep 263:47 PM Algebra 1 Notes P28 64 Exponential Growth and Decay 65 Solving Exponential Equations Nov 89:48 AM ... Core Concept Warm Up 13 Use the simple interest formula, I = Prt, where I = interest, P = principle, r = interest rate, and t = time in years, to find the interest. ...
Big Ideas Math - Algebra 1, A Common Core Curriculum answers to Chapter 6 - Exponential Functions and Sequences - 6.4 - Exponential Growth and Decay - Exercises - Page 319 5 including work step by step written by community members like you. Textbook Authors: Larson, Ron; Boswell, Laurie, ISBN-10: 978-1-60840-838-2, ISBN-13: 978-1-60840-838-2 ...
linear and exponential functions based on function statements, tables, and graphs is also an integral part of this unit. Focus is on the real-life applications of exponential growth and decay. Laws of exponents are introduced as well as the simplification of polynomial expressions.
ANSWER KEY 1. A. Exponential Growth B. 1200 C. 0.3 or 30% 2. A. Exponential Decay B. 55 C. 0.02 or 2% 3. A. Exponential Growth B. 100 C. 0.25 or 25% 4. A. Exponential Decay B. 5575 C. 0.35 or 35% 5. A. Exponential Growth B. 2000 C. 0.05 or 5% 6. A. Exponential Decay B. 14000 C. 0.08 or 8% 7. A. Exponential Decay B. 2250 C. 0.9or 90% 8. A. Exponential Growth B. 10 C. 0.04 or 4% 9. A. B.814 ...
Algebra 1 Exponential Growth & Decay Functions in a PowerPoint PresentationThis slideshow lesson is very animated with a flow-through technique. I developed the lesson for my Algebra 1 class, but it can also be used for upper level class reviews. ... class activities and a worksheet for homework. Answer keys included. Common Core standards ...
For the unit review, learners identify the type of function for given equations, such as exponential growth, decay, or linear. Pupils write the correct function for situations and then use the given information to create a function to model the situation. Finally, individuals solve problems dealing with exponential growth and decay.