BUSMATH (Business Math) BUSMATH (Business Math) Kristine Joy E. Carpio Department of Mathematics De La Salle University – Manila Term 2 2011-2012 BUSMATH (Business Math)…

1. Introduction To Logarithms 2. Why is logarithmic scale used to measure sound? 3. Our first question then must be: What is a logarithm ? 4. One one Function 5. (3,8) (2,4)…

1. Introduction To Logarithms 2. Why is logarithmic scale used to measure sound? 3. Our first question then must be: What is a logarithm ? 4. One one Function 5. (3,8) (2,4)…

Slide 1 Slide 2 Review Chapter 7 Algebra II JEOPARDY Jeopardy Review Slide 3 Logarithms Exponential Growth and Decay Exponential FunctionsSolvingLogarithmicEquationsSolvingExponentialEquations…

Slide 1 Slide 2 Solving Exponential and Logarithmic Equations Section 3.4 JMerrill, 2005 Revised, 2008 Slide 3 Same Base Solve: 4x-2 = 64x 4 4x-2 = (43)x x-2 = 43x x x–2…

Slide 1Lesson 4 Menu Five-Minute Check (over Lesson 9-3) Main Ideas and Vocabulary Example 1: Find Common Logarithms Example 2: Real-World Example: Solve Logarithmic Equations…

Slide 1Chapter 5: Exponential and Logarithmic Functions 5.6: Solving Exponential Logarithmic Equations Day 1 Essential Question: Give examples of equations that can be solved…

Slide 1Essential Question: What are some types of real- life problems where exponential or logarithmic equations can be used? Slide 2 Compound Interest A = P(1 + ) nt, where:…

Slide 11 Buffer Capacity in Chemical Equilibrium How long can you hyperventilate before severe alkalosis sets in? Your blood pH is controlled (buffered) within a narrow range.…

1. Exponential & Logarithmic Equations • Exponential Equations with Like Bases • Exponential Equations with Different Bases • Logarithmic Equations 2. Exponential…