Lesson 6.3 Logartithms and Logarithmic Functions(Day 2)

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Presentation transcript:

Lesson 6.3 Logartithms and Logarithmic Functions(Day 2) Learning Goal: (F.IF.C.7c) I can graph logarithmic functions, showing intercepts and end behavior. Essential Question: What are some of the characteristics of a logarithmic function? Homework Discussion

Finding Inverse Functions Find the inverse of each function. a. f (x) = 6x b. y = ln(x + 3) Your Turn c. y = 4x d. y = ln(x − 5)

Graphing Logarithmic Functions Graph f (x) = log3 x . Graph. Determine the domain, range and asymptote. a. y = log2 x b. f (x) = log5 x c. y = log1/2 x

Practice to Strengthen Understanding Exit Question: How are the graphs of exponential functions and logarithmic functions related? Practice to Strengthen Understanding Hmwk #5 BI p315 #43-51 odd,55-58 give domain, range and asymptote