Chapter 3: Problem 66
Describe the shape of a scatter plot that suggests modeling the data with an exponential function.
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Chapter 3: Problem 66
Describe the shape of a scatter plot that suggests modeling the data with an exponential function.
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The formula \(A=37.3 e^{0.0095 t}\) models the population of California, \(A,\) in millions, \(t\) years after 2010 . a. What was the population of California in \(2010 ?\) b. When will the population of California reach 40 million?
Use your graphing utility to graph each side of the equation in the same viewing rectangle. Then use the \(x\) -coordinate of the intersection point to find the equation's solution set. Verify this value by direct substitution into the equation. $$\log _{3}(4 x-7)=2$$
You overhear a student talking about a property of logarithms in which division becomes subtraction. Explain what the student means by this.
Without showing the details, explain how to condense \(\ln x-2 \ln (x+1)\)
Use the Leading Coefficient Test to determine the end behavior of the graph of \(f(x)=-2 x^{2}(x-3)^{2}(x+5)\) (Section 2.3, Example 2)
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