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# Solutions for Chapter 3.3: Precalculus 5th Edition

## Full solutions for Precalculus | 5th Edition

ISBN: 9780321837349

Solutions for Chapter 3.3

Solutions for Chapter 3.3
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##### ISBN: 9780321837349

This textbook survival guide was created for the textbook: Precalculus, edition: 5. Chapter 3.3 includes 14 full step-by-step solutions. Since 14 problems in chapter 3.3 have been answered, more than 11019 students have viewed full step-by-step solutions from this chapter. This expansive textbook survival guide covers the following chapters and their solutions. Precalculus was written by and is associated to the ISBN: 9780321837349.

Key Calculus Terms and definitions covered in this textbook
• Angular speed

Speed of rotation, typically measured in radians or revolutions per unit time

• Base

See Exponential function, Logarithmic function, nth power of a.

• Basic logistic function

The function ƒ(x) = 1 / 1 + e-x

• Domain of a function

The set of all input values for a function

• Eccentricity

A nonnegative number that specifies how off-center the focus of a conic is

• Explanatory variable

A variable that affects a response variable.

• Gaussian curve

See Normal curve.

• Infinite limit

A special case of a limit that does not exist.

• Integers

The numbers . . ., -3, -2, -1, 0,1,2,...2

• Interval

Connected subset of the real number line with at least two points, p. 4.

• Inverse reflection principle

If the graph of a relation is reflected across the line y = x , the graph of the inverse relation results.

• Multiplication principle of counting

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

• Parameter interval

See Parametric equations.

• Polynomial interpolation

The process of fitting a polynomial of degree n to (n + 1) points.

• Re-expression of data

A transformation of a data set.

• Repeated zeros

Zeros of multiplicity ? 2 (see Multiplicity).

• Rose curve

A graph of a polar equation or r = a cos nu.

• Tangent

The function y = tan x

• x-axis

Usually the horizontal coordinate line in a Cartesian coordinate system with positive direction to the right,.

• Xmin

The x-value of the left side of the viewing window,.

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