 12.1.2.1: In 2005, you have 40 CDs in your collection. In 2008, you have 120 ...
 12.1.2.2: Table 1.10 on page 11 gives the annual sales (in millions) of VCRs ...
 12.1.2.3: Table 1.10 on page 11 shows that VCR sales are a function of DVD pl...
 12.1.2.4: Table 1.12 shows data for two populations (in hundreds) for five di...
 12.1.2.5: Exercises 59 use Figure 1.16.Find the average rate of change of f f...
 12.1.2.6: Exercises 59 use Figure 1.16.Give two different intervals on which ...
 12.1.2.7: Exercises 59 use Figure 1.16.What is the average rate of change of ...
 12.1.2.8: Exercises 59 use Figure 1.16.What is the relation between the avera...
 12.1.2.9: Exercises 59 use Figure 1.16.Is the rate of change of f positive or...
 12.1.2.10: If G is an increasing function, what can you say about G(3) G(1)?
 12.1.2.11: If F is a decreasing function, what can you say about F(2) compared...
 12.1.2.12: Figure 1.17 shows distance traveled as a function of time. (a) Find...
 12.1.2.13: Figure 1.18 shows the percent of the side of the moon toward the ea...
 12.1.2.14: Imagine you constructed a list of the world record times for a part...
 12.1.2.15: (a) What is the average rate of change of g(x)=2x3 between the poin...
 12.1.2.16: (a) Let f(x) = 16x2. Compute each of the following expressions, and...
 12.1.2.17: Figure 1.19 gives the population of two different towns over a 50y...
 12.1.2.18: You have zero dollars now and the average rate of change in your ne...
 12.1.2.19: The most freakish change in temperature ever recorded was from 4F t...
 12.1.2.20: The surface of the sun has dark areas known as sunspots, that are c...
 12.1.2.21: Table 1.13 shows the number of calories used per minute as a functi...
 12.1.2.22: Because scientists know how much carbon14 a living organism should...
 12.1.2.23: Find the average rate of change of f(x)=3x2 + 1 between the points ...
 12.1.2.24: Figure 1.21 shows the graph of the function g(x). (a) Estimate g(4)...
 12.1.2.25: Table 1.14 gives the amount of garbage, G, in millions of tons, pro...
 12.1.2.26: Table 1.15 shows the times, t, in sec, achieved every 10 meters by ...
Solutions for Chapter 12: RATE OF CHANGE
Full solutions for Functions Modeling Change: A Preparation for Calculus  4th Edition
ISBN: 9780470484753
Solutions for Chapter 12: RATE OF CHANGE
Get Full SolutionsThis expansive textbook survival guide covers the following chapters and their solutions. Since 26 problems in chapter 12: RATE OF CHANGE have been answered, more than 25148 students have viewed full stepbystep solutions from this chapter. 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 12: RATE OF CHANGE includes 26 full stepbystep solutions.

Argument of a complex number
The argument of a + bi is the direction angle of the vector {a,b}.

Bounded below
A function is bounded below if there is a number b such that b ? ƒ(x) for all x in the domain of f.

Categorical variable
In statistics, a nonnumerical variable such as gender or hair color. Numerical variables like zip codes, in which the numbers have no quantitative significance, are also considered to be categorical.

Index of summation
See Summation notation.

Law of cosines
a2 = b2 + c2  2bc cos A, b2 = a2 + c2  2ac cos B, c2 = a2 + b2  2ab cos C

Length of an arrow
See Magnitude of an arrow.

Linear regression equation
Equation of a linear regression line

Outcomes
The various possible results of an experiment.

Parameter interval
See Parametric equations.

Positive numbers
Real numbers shown to the right of the origin on a number line.

Reflection
Two points that are symmetric with respect to a lineor a point.

Remainder polynomial
See Division algorithm for polynomials.

Resistant measure
A statistical measure that does not change much in response to outliers.

Solution of a system in two variables
An ordered pair of real numbers that satisfies all of the equations or inequalities in the system

Solve an equation or inequality
To find all solutions of the equation or inequality

Terminal side of an angle
See Angle.

Trigonometric form of a complex number
r(cos ? + i sin ?)

Union of two sets A and B
The set of all elements that belong to A or B or both.

xzplane
The points x, 0, z in Cartesian space.

Zoom out
A procedure of a graphing utility used to view more of the coordinate plane (used, for example, to find theend behavior of a function).