Chapter 8 Exponential and Logarithmic 8.1...
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Chapter 8 Exponential and Logarithmic Functions 8.1 Exponential Growth
Transcript of Chapter 8 Exponential and Logarithmic 8.1...
Chapter 8 Exponential and Logarithmic Functions8.1 Exponential Growth
How to graph y=a bx
STEP 1: The graph passes through (0,a) That is, the y-intercept!
STEP 2: Plug in x=1 to get a second point.
STEP 3: The x-axis is an asymptote of the graph.
Domain: all real numbers
Range: is y>0 is a>0 and y<0 if a<0.
This is an extremely similar method to graphing square roots and cube roots!!!
Homework
8.1 # 43,45,49,51,55,57,59,61,63,67