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PreCalculus 3-3 Properties of L0garithms. Properties of Logarithms.

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Presentation on theme: "PreCalculus 3-3 Properties of L0garithms. Properties of Logarithms."— Presentation transcript:

1 PreCalculus 3-3 Properties of L0garithms

2 Properties of Logarithms

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5 Use the laws of logarithms to expand each expression –

6 Properties of Logarithms

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8 Warning

9 Properties of Logarithms Combine the following into a single logarithm

10 Properties of Logarithms

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14 Use the change of base formula and common or natural logarithms to evaluate each logarithm, correct to 5 decimal places. – 28 3.32193

15 Properties of Logarithms

16 Properties of Logarithms- Summary Given: What is: =3.16992

17 Properties of Logarithms- Summary Given: What is: =0.240569

18 Properties of Logarithms Graph:

19 Properties of Logarithms Homework pg. 203 - 204 1-41 odd, 45-61 odd, 67-79 odd


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