# Interactive video lesson plan for: Exponents and Logarithms College algebra Precalculus

#### Activity overview:

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Change the exponential statement to an equivalent statement involving logarithms.
Change the logarithmic statement to an equivalent statement involving exponents
Find the exact value of the logarithmic expressions
The base, a in the given logarithmis statement is the exponent y is letting x , a and y we can use the definition of logarithmic functions to rewrite log in exponential form a logarithm is merely a name for a certain exponent the logarithmic function to the base a , where ao and a is denoted by log z x read a s y is the logarithm to the base of x and is defined by ylog a x if and only if x ay

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