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# Solutions for Chapter 4: EXPONENTIAL FUNCTIONS

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

ISBN: 9780470484753

Solutions for Chapter 4: EXPONENTIAL FUNCTIONS

Solutions for Chapter 4
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##### ISBN: 9780470484753

Chapter 4: EXPONENTIAL FUNCTIONS includes 84 full step-by-step 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. This expansive textbook survival guide covers the following chapters and their solutions. Since 84 problems in chapter 4: EXPONENTIAL FUNCTIONS have been answered, more than 25143 students have viewed full step-by-step solutions from this chapter.

Key Calculus Terms and definitions covered in this textbook
• Compounded continuously

Interest compounded using the formula A = Pert

• Divergence

A sequence or series diverges if it does not converge

• Factor

In algebra, a quantity being multiplied in a product. In statistics, a potential explanatory variable under study in an experiment, .

• Histogram

A graph that visually represents the information in a frequency table using rectangular areas proportional to the frequencies.

• Horizontal shrink or stretch

See Shrink, stretch.

• Horizontal translation

A shift of a graph to the left or right.

• Length of a vector

See Magnitude of a vector.

• Logarithmic form

An equation written with logarithms instead of exponents

• Newtonâ€™s law of cooling

T1t2 = Tm + 1T0 - Tm2e-kt

• Observational study

A process for gathering data from a subset of a population through current or past observations. This differs from an experiment in that no treatment is imposed.

• Open interval

An interval that does not include its endpoints.

• Pythagorean

Theorem In a right triangle with sides a and b and hypotenuse c, c2 = a2 + b2

• Rectangular coordinate system

See Cartesian coordinate system.

• Rigid transformation

A transformation that leaves the basic shape of a graph unchanged.

• Semiperimeter of a triangle

One-half of the sum of the lengths of the sides of a triangle.

• Tangent

The function y = tan x

• Unit circle

A circle with radius 1 centered at the origin.

• Velocity

A vector that specifies the motion of an object in terms of its speed and direction.

• y-coordinate

The directed distance from the x-axis xz-plane to a point in a plane (space), or the second number in an ordered pair (triple), pp. 12, 629.

• y-intercept

A point that lies on both the graph and the y-axis.

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