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Magazine Problem 5
In Exercises 1鈥�6, evaluate the function. If the value is not a rational number, round your answer to three decimal places. $$ \begin{array}{l}{\text { (a) } \cosh ^{-1} 2} \\ {\text { (b) } \operatorname{sech}^{-1} \frac{2}{3}}\end{array} $$
Problem 5
Finding an Indefinite Integral In Exercises \(1-26,\) find the indefinite integral.. $$ \int \frac{1}{2 x+5} d x $$
Problem 5
Finding an Indefinite Integral In Exercises \(1-20\) , find the indefinite integral. $$ \int \frac{1}{\sqrt{1-(x+1)^{2}}} d x $$
Problem 5
Solving an Exponential or Logarithmic Equation In Exercises 1-16, solve for \(x\) accurate to three decimal places. $$ 9-2 e^{x}=7 $$
Problem 5
Exponential and Logarithmic Forms of Equations In Exercises \(5-8,\) write the exponential equation as a logarithmic equation or vice versa. $$ \begin{array}{l}{\text { (a) } 2^{3}=8} \\ {\text { (b) } 3^{-1}=\frac{1}{3}}\end{array} $$
Problem 5
Evaluate the expression without using a calculator. \(\arccos \frac{1}{2}\)
Problem 6
Finding an Indefinite Integral In Exercises \(1-20\) , find the indefinite integral. $$ \int \frac{1}{4+(x-3)^{2}} d x $$
Problem 6
Evaluate the expression without using a calculator. \(\arccos 1\)
Problem 6
In Exercises 1鈥�6, evaluate the function. If the value is not a rational number, round your answer to three decimal places. $$ \begin{array}{l}{\text { (a) } \operatorname{csch}^{-1} 2} \\ {\text { (b) } \operatorname{coth}^{-1} 3}\end{array} $$
Problem 6
Finding an Indefinite Integral In Exercises \(1-26,\) find the indefinite integral.. $$ \int \frac{9}{5-4 x} d x $$
