×
×

# Solutions for Chapter 7-2: THE SINE AND COSINE FUNCTIONS ## Full solutions for Functions Modeling Change: A Preparation for Calculus | 4th Edition

ISBN: 9780470484753 Solutions for Chapter 7-2: THE SINE AND COSINE FUNCTIONS

Solutions for Chapter 7-2
4 5 0 234 Reviews
26
1
##### ISBN: 9780470484753

Since 24 problems in chapter 7-2: THE SINE AND COSINE FUNCTIONS have been answered, more than 27707 students have viewed full step-by-step solutions from this chapter. 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. This textbook survival guide was created for the textbook: Functions Modeling Change: A Preparation for Calculus , edition: 4. Chapter 7-2: THE SINE AND COSINE FUNCTIONS includes 24 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
• Acute angle

An angle whose measure is between 0° and 90°

• Additive inverse of a real number

The opposite of b , or -b

• Algebraic expression

A combination of variables and constants involving addition, subtraction, multiplication, division, powers, and roots

• Division

a b = aa 1 b b, b Z 0

• Focal length of a parabola

The directed distance from the vertex to the focus.

• Frequency

Reciprocal of the period of a sinusoid.

• Identity

An equation that is always true throughout its domain.

• Inverse sine function

The function y = sin-1 x

• Leibniz notation

The notation dy/dx for the derivative of ƒ.

• Linear inequality in two variables x and y

An inequality that can be written in one of the following forms: y 6 mx + b, y … mx + b, y 7 mx + b, or y Ú mx + b with m Z 0

• Logarithmic function with base b

The inverse of the exponential function y = bx, denoted by y = logb x

• Negative association

A relationship between two variables in which higher values of one variable are generally associated with lower values of the other variable.

• Polar equation

An equation in r and ?.

• Range of a function

The set of all output values corresponding to elements in the domain.

• Real zeros

Zeros of a function that are real numbers.

• Relation

A set of ordered pairs of real numbers.

• Root of a number

See Principal nth root.

• Standard form of a complex number

a + bi, where a and b are real numbers

• Xmin

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

• z-axis

Usually the third dimension in Cartesian space.

×