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# Solutions for Chapter 11.2: Finding Limits Using Properties of Limits

## Full solutions for Precalculus | 4th Edition

ISBN: 9780321559845

Solutions for Chapter 11.2: Finding Limits Using Properties of Limits

Solutions for Chapter 11.2
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##### ISBN: 9780321559845

This textbook survival guide was created for the textbook: Precalculus, edition: 4. Chapter 11.2: Finding Limits Using Properties of Limits includes 88 full step-by-step solutions. This expansive textbook survival guide covers the following chapters and their solutions. Since 88 problems in chapter 11.2: Finding Limits Using Properties of Limits have been answered, more than 37346 students have viewed full step-by-step solutions from this chapter. Precalculus was written by and is associated to the ISBN: 9780321559845.

Key Calculus Terms and definitions covered in this textbook
• Circular functions

Trigonometric functions when applied to real numbers are circular functions

• Compound interest

Interest that becomes part of the investment

• Compounded continuously

Interest compounded using the formula A = Pert

• Compounded k times per year

Interest compounded using the formula A = Pa1 + rkbkt where k = 1 is compounded annually, k = 4 is compounded quarterly k = 12 is compounded monthly, etc.

• Coordinate plane

See Cartesian coordinate system.

• Elementary row operations

The following three row operations: Multiply all elements of a row by a nonzero constant; interchange two rows; and add a multiple of one row to another row

• Endpoint of an interval

A real number that represents one “end” of an interval.

• Graph of a relation

The set of all points in the coordinate plane corresponding to the ordered pairs of the relation.

• Inverse of a matrix

The inverse of a square matrix A, if it exists, is a matrix B, such that AB = BA = I , where I is an identity matrix.

• Matrix, m x n

A rectangular array of m rows and n columns of real numbers

• One-to-one rule of exponents

x = y if and only if bx = by.

• Polar distance formula

The distance between the points with polar coordinates (r1, ?1 ) and (r2, ?2 ) = 2r 12 + r 22 - 2r1r2 cos 1?1 - ?22

• Probability distribution

The collection of probabilities of outcomes in a sample space assigned by a probability function.

• Product of functions

(ƒg)(x) = ƒ(x)g(x)

• Pseudo-random numbers

Computer-generated numbers that can be used to approximate true randomness in scientific studies. Since they depend on iterative computer algorithms, they are not truly random

• Re-expression of data

A transformation of a data set.

• Sequence

See Finite sequence, Infinite sequence.

• Stretch of factor c

A transformation of a graph obtained by multiplying all the x-coordinates (horizontal stretch) by the constant 1/c, or all of the y-coordinates (vertical stretch) of the points by a constant c, c, > 1.

• Sum of complex numbers

(a + bi) + (c + di) = (a + c) + (b + d)i

• Yscl

The scale of the tick marks on the y-axis in a viewing window.

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