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# Solutions for Chapter 3.1: Exponential Functions and Their Graphs ## Full solutions for Precalculus with Limits | 3rd Edition

ISBN: 9781133947202 Solutions for Chapter 3.1: Exponential Functions and Their Graphs

Solutions for Chapter 3.1
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##### ISBN: 9781133947202

Since 86 problems in chapter 3.1: Exponential Functions and Their Graphs have been answered, more than 33885 students have viewed full step-by-step solutions from this chapter. Chapter 3.1: Exponential Functions and Their Graphs includes 86 full step-by-step solutions. This textbook survival guide was created for the textbook: Precalculus with Limits, edition: 3. Precalculus with Limits was written by and is associated to the ISBN: 9781133947202. This expansive textbook survival guide covers the following chapters and their solutions.

Key Calculus Terms and definitions covered in this textbook
• Blocking

A feature of some experimental designs that controls for potential differences between subject groups by applying treatments randomly within homogeneous blocks of subjects

• Causation

A relationship between two variables in which the values of the response variable are directly affected by the values of the explanatory variable

• Control

The principle of experimental design that makes it possible to rule out other factors when making inferences about a particular explanatory variable

• Data

Facts collected for statistical purposes (singular form is datum)

• Exponential regression

A procedure for fitting an exponential function to a set of data.

• Fibonacci sequence

The sequence 1, 1, 2, 3, 5, 8, 13, . . ..

• Higher-degree polynomial function

A polynomial function whose degree is ? 3

• Imaginary part of a complex number

See Complex number.

• Limit

limx:aƒ1x2 = L means that ƒ(x) gets arbitrarily close to L as x gets arbitrarily close (but not equal) to a

• Linear regression equation

Equation of a linear regression line

• Negative numbers

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

• Permutation

An arrangement of elements of a set, in which order is important.

• Power-reducing identity

A trigonometric identity that reduces the power to which the trigonometric functions are raised.

• Rational zeros theorem

A procedure for finding the possible rational zeros of a polynomial.

• Remainder polynomial

See Division algorithm for polynomials.

• Solve by elimination or substitution

Methods for solving systems of linear equations.

• Sphere

A set of points in Cartesian space equally distant from a fixed point called the center.

• Sum of a finite geometric series

Sn = a111 - r n 2 1 - r

• x-intercept

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

• Zero of a function

A value in the domain of a function that makes the function value zero.

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