Chapter 4: Problem 1
Evaluate the expression. $$5^{3}$$
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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 4: Problem 1
Evaluate the expression. $$5^{3}$$
These are the key concepts you need to understand to accurately answer the question.
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Evaluate the expression to four decimal places using a calculator. $$\log 1400$$
Find the inverse of the given function. Then graph the given function and its inverse on the same set of axes. $$g(x)=(x+2)^{2}, x \geq-2$$
Find the interest rate \(r\) if the interest on the initial deposit is compounded continuously and no withdrawals or further deposits are made. Initial amount: \(\$ 3000 ;\) Amount in 3 years: \(\$ 3600\)
The value of a 2003 Toyota Corolla is given by the function $$v(t)=14,000(0.93)^{t}$$ where \(t\) is the number of years since its purchase and \(v(t)\) is its value in dollars. (Source: Kelley Blue Book) (a) What was the Corolla's initial purchase price? (b) What percent of its value does the Toyota Corolla lose each year? (c) How long will it take for the value of the Toyota Corolla to reach \(\$ 12,000 \)
Applications In this set of exercises, you will use inverse functions to study real-world problems. When measuring temperature, \(100^{\circ}\) Celsius (C) is equivalent to \(212^{\circ}\) Fahrenhcit ( \(F\) ). Also, \(0^{\circ} \mathrm{C}\) is equivalent to \(32^{\circ} \mathrm{F}\) (a) Find a linear function that converts Celsius temperatures to Fahrenheit temperatures. (b) Find the inverse of the function you found in part (a). What does this inverse function accomplish?
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