Warm - Up

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## Warm - Up

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**Warm - Up**Solve the following equations (for x)**Solving Exponential & Logarithmic Functions**Section 3.4**Objectives**Students will be able to… • Use log properties to solve exponential equations • Solve equations with variables in the exponents • Evaluate logs and natural logs • Use the change of base formula to evaluate logs with bases other than 10**Strategies for solving Exponential andLogarithmic Functions**• Rewrite the original equation in a form that allows the use of the One-to-One Properties of exponential or logarithmic functions • Rewrite an exponential equation in logarithmic form and apply the Inverse Property of logarithmic functions ( and ) • Rewrite a logarithmic equation in exponential form and apply the Inverse Property of exponential functions. ( and )**Examples**Solve each equation and approximate the result to three decimal places if necessary 1) 2)**Example**3) 4)**Practice**Work on worksheet “3.2 Solving Exponential Equations”**Homework**Finish 3.4 Solving Exponential Equations Worksheet**Closure**On the note card provided, solve the following function(hand in on way out the door)