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Solutions for Chapter 8-6: COMPLEX NUMBERS AND POLAR COORDINATES

Full solutions for Functions Modeling Change: A Preparation for Calculus | 4th Edition

ISBN: 9780470484753

Solutions for Chapter 8-6: COMPLEX NUMBERS AND POLAR COORDINATES

Solutions for Chapter 8-6
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ISBN: 9780470484753

Since 39 problems in chapter 8-6: COMPLEX NUMBERS AND POLAR COORDINATES have been answered, more than 18652 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Functions Modeling Change: A Preparation for Calculus , edition: 4. Chapter 8-6: COMPLEX NUMBERS AND POLAR COORDINATES includes 39 full step-by-step solutions. This expansive textbook survival guide covers the following chapters and their solutions. Functions Modeling Change: A Preparation for Calculus was written by and is associated to the ISBN: 9780470484753.

Key Calculus Terms and definitions covered in this textbook
• Complex fraction

See Compound fraction.

• Convergence of a series

A series aqk=1 ak converges to a sum S if imn: q ank=1ak = S

• Degree of a polynomial (function)

The largest exponent on the variable in any of the terms of the polynomial (function)

• Elimination method

A method of solving a system of linear equations

• Equivalent arrows

Arrows that have the same magnitude and direction.

• General form (of a line)

Ax + By + C = 0, where A and B are not both zero.

• Graph of an inequality in x and y

The set of all points in the coordinate plane corresponding to the solutions x, y of the inequality.

• Identity

An equation that is always true throughout its domain.

• Length of an arrow

See Magnitude of an arrow.

A measure that tells how widely distributed data are.

• Multiplication principle of counting

A principle used to find the number of ways an event can occur.

• n-set

A set of n objects.

• Obtuse triangle

A triangle in which one angle is greater than 90°.

• Orthogonal vectors

Two vectors u and v with u x v = 0.

• Parallelogram representation of vector addition

Geometric representation of vector addition using the parallelogram determined by the position vectors.

• Power regression

A procedure for fitting a curve y = a . x b to a set of data.

• Reference angle

See Reference triangle

• Solve graphically

Use a graphical method, including use of a hand sketch or use of a grapher. When appropriate, the approximate solution should be confirmed algebraically

• Supply curve

p = ƒ(x), where x represents production and p represents price

• Terminal point

See Arrow.

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