Algebra II H Problem of the Day Homework p. 397 1-61 eoo Sketch the graphs of the following functions. Use a separate graph for each function. Hint: To.

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Presentation transcript:

Algebra II H Problem of the Day Homework p eoo Sketch the graphs of the following functions. Use a separate graph for each function. Hint: To do number 2 and 4 reverse your coordinates from 1 and 3

Logarithmic Functions Logarithmic functions are the inverse of an exponential function. In an exponential function input is the exponent and output is a value when a positive base is raised to the exponent, x. In a logarithmic function input is the value found when a positive base is raised to the exponent, y, and output is the exponent for the positive base. Exponential Logarithmic

Exponential Form Logarithmic Form Write the following in logarithmic form: Write the following in exponential form:

Logarithms are exponents!

Common logarithms have a base 10. Common logarithms are written without a base. Natural logarithms have base e. Natural logarithms are written with ln notation.