Chapter 3: Problem 8
Solving a Simple Equation. $$\left(\frac{1}{2}\right)^{x}=32$$
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
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Chapter 3: Problem 8
Solving a Simple Equation. $$\left(\frac{1}{2}\right)^{x}=32$$
These are the key concepts you need to understand to accurately answer the question.
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Solve the logarithmic equation algebraically. Approximate the result to three decimal places. $$4 \log (x-6)=11$$
Use a graphing utility to graph and solve the equation. Approximate the result to three decimal places. Verify your result algebraically. $$2 \ln (x+3)=3$$
Find a logarithmic equation that relates \(y\) and \(x .\) Explain the steps used to find the equation. $$\begin{array}{|c|c|c|c|c|c|c|}\hline x & 1 & 2 & 3 & 4 & 5 & 6 \\\\\hline y & 2.5 & 2.102 & 1.9 & 1.768 & 1.672 & 1.597 \\ \hline\end{array}$$
Approximate the logarithm using the properties of logarithms, given \(\log _{b} 2 \approx 0.3562, \log _{b} 3 \approx 0.5646,\) and \(\log _{b} 5 \approx 0.8271.\) $$\log _{b}(2 b)^{-2}$$
Solve the logarithmic equation algebraically. Approximate the result to three decimal places. $$6 \log _{3}(0.5 x)=11$$
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