BELL RINGER (IN MATH JOURNAL) What are the laws of exponents? 1. x m x n = 2. x m = x n 3. (xy) n = 4. (x) n = (y) 5. x –n = 6. x 0 = 7. (x m ) n =

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BELL RINGER (IN MATH JOURNAL) What are the laws of exponents? 1. x m x n = 2. x m = x n 3. (xy) n = 4. (x) n = (y) 5. x –n = 6. x 0 = 7. (x m ) n =

EXPONENTIAL GROWTH AND DECAY Tuesday, October 27, 2015

GRAPHS Exponential Growth Exponential Decay

SO WHAT IS AN EXPONENTIAL FUNCTION? When the base is in the interval (0, 1) then the graph is decreasing.graphdecreasing When the base is in the interval (1, ∞) then the graph is increasing.graphincreasing

EXPONENTIAL GROWTH AND DECAY  Regents Prep Regents Prep Check out this website…

HOW DOES IT MOVE?

WORK  READ Section 10-1 in the Algebra II book (p ).  As you read, copy the information on page 524 below the “Graphing Calculator Investigation” including the Key Concept in your Notebook.  On page complete problems 27-32, 57-60, &  Homework: Comparing & Assessment of Parameter Changes in Exponential Functions

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