Some Applications of Calculus Use a Mathematical Structure Called a Power

question 290

Multiple Choice

Some applications of calculus use a mathematical structure called a power series. To find the interval of convergence of a power series, it is often necessary to solve an absolute value inequality. Solve the absolute value inequality below to find the interval of convergence
- $$\left| \frac { x + 1 } { 4 } \right| < 1$$

• A) \([ 0,3 ]\)
• B) \(( - 5,3 )\)
• C) \([ - 5,3 ]\)
• D) \(( 0,3 )\)