91Ó°ÊÓ

In Exercises 15 - 22, write the exponential equation in logarithmic form. For example, the logarithmic form of \( 2^3 = 8 \) is \( \log_2 8 = 3 \). \( 5^3 = 125 \)

In Exercises 15 - 22, write the exponential equation in logarithmic form. For example, the logarithmic form of \( 2^3 = 8 \) is \( \log_2 8 = 3 \). \( 13^2 = 169 \)

In Exercises 15 - 22, complete the table for a savings account in which interest is compounded continuously. Initial Investment \( \$750 \) Annual % Rate \( 10\dfrac{1}{2} \% \) Time to Double Amount After 10 Years

In Exercises 13 - 24, solve for \( x \). \( \left(\dfrac{1}{4}\right)^x = 64 \)

In Exercises 15 - 22, evaluate the logarithm using the change-of-base formula. Round your result to three decimal \( \log_7 4 \)

In Exercises 13 - 24, solve for \( x \). \( \ln x - \ln 2 = 0 \)

In Exercises 15 - 22, evaluate the logarithm using the change-of-base formula. Round your result to three decimal \( \log_{1/2}4 \)

In Exercises 15 - 22, write the exponential equation in logarithmic form. For example, the logarithmic form of \( 2^3 = 8 \) is \( \log_2 8 = 3 \). \( 81^{1/4} = 3 \)

In Exercises 17 - 22, use a graphing utility to construct a table of values for the function. Then sketch the graph of the function. \( f(x) = \left(\dfrac{1}{2}\right)^x \)

In Exercises 15 - 22, evaluate the logarithm using the change-of-base formula. Round your result to three decimal \( \log_{1/4}5 \)