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Intermediate Algebra – Student Workbook – Second Edition 2013

Intermediate Algebra – Student Workbook – Second Edition 2013

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Name: _____________________<br />

Date: ________________<br />

Mini-Lesson 4b<br />

The information below is a review from Lesson 4a.<br />

Logarithmic and Exponential Forms for equations<br />

LOGARITHMIC FORM: Log b x = y<br />

EXPONENTIAL FORM: b y = x<br />

THESE FORMS ARE EQUIVALENT.<br />

Problem 1 YOU TRY <strong>–</strong> COMPUTING LOGARITHMS OF BASES OTHER THAN 10<br />

Rewrite the above for practice and brain muscle memory! Use the information to help you<br />

compute the logarithms below.<br />

is<br />

equivalent<br />

to<br />

a) because<br />

b) because<br />

c) because<br />

d) because<br />

Scottsdale Community College Page 163 <strong>Intermediate</strong> <strong>Algebra</strong>

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