 1.2.1: In Exercises 116, evaluate each expression.
 1.2.2: In Exercises 116, evaluate each expression.3 3
 1.2.3: In Exercises 116, evaluate each expression.
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 1.2.17: In Exercises 1724, evaluate each expression, given that a 2, b 3, a...
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 1.2.25: In Exercises 2538, rewrite each expression without using absolute v...
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 1.2.39: In Exercises 39 48, rewrite each statement using absolute value not...
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 1.2.49: In Exercises 49 60, the set of real numbers satisfying the given in...
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 1.2.52: In Exercises 49 60, the set of real numbers satisfying the given in...
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 1.2.56: In Exercises 49 60, the set of real numbers satisfying the given in...
 1.2.57: In Exercises 49 60, the set of real numbers satisfying the given in...
 1.2.58: In Exercises 49 60, the set of real numbers satisfying the given in...
 1.2.59: In Exercises 49 60, the set of real numbers satisfying the given in...
 1.2.60: In Exercises 49 60, the set of real numbers satisfying the given in...
 1.2.61: In parts (a) and (b), sketch the interval or intervals correspondin...
 1.2.62: Show that for all real numbers a and b, we have Hint: Beginning wit...
 1.2.63: Show that for all real numbers a, b, and c. Hint: The lefthand sid...
 1.2.64: Explain why there are no real numbers that satisfy the equation x0 ...
 1.2.65: (As background for this exercise, you might want to work Exercise 2...
 1.2.66: (As background for this exercise, you might want to work Exercise 2...
 1.2.67: Complete the following steps to prove the triangle inequality. (a) ...
Solutions for Chapter 1.2: ABSOLUTE VALUE
Full solutions for Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign)  4th Edition
ISBN: 9780534402303
Solutions for Chapter 1.2: ABSOLUTE VALUE
Get Full SolutionsThis textbook survival guide was created for the textbook: Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign), edition: 4. This expansive textbook survival guide covers the following chapters and their solutions. Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign) was written by and is associated to the ISBN: 9780534402303. Since 67 problems in chapter 1.2: ABSOLUTE VALUE have been answered, more than 25476 students have viewed full stepbystep solutions from this chapter. Chapter 1.2: ABSOLUTE VALUE includes 67 full stepbystep solutions.

Angular speed
Speed of rotation, typically measured in radians or revolutions per unit time

Axis of symmetry
See Line of symmetry.

Coefficient matrix
A matrix whose elements are the coefficients in a system of linear equations

Coefficient of determination
The number r2 or R2 that measures how well a regression curve fits the data

Fibonacci numbers
The terms of the Fibonacci sequence.

Infinite discontinuity at x = a
limx:a + x a ƒ(x) = q6 or limx:a  ƒ(x) = q.

Interval
Connected subset of the real number line with at least two points, p. 4.

Inverse cosine function
The function y = cos1 x

Inverse tangent function
The function y = tan1 x

Line of symmetry
A line over which a graph is the mirror image of itself

nth power of a
The number with n factors of a , where n is the exponent and a is the base.

nth root
See Principal nth root

Orthogonal vectors
Two vectors u and v with u x v = 0.

Parallelogram representation of vector addition
Geometric representation of vector addition using the parallelogram determined by the position vectors.

Polar coordinate system
A coordinate system whose ordered pair is based on the directed distance from a central point (the pole) and the angle measured from a ray from the pole (the polar axis)

Product of functions
(ƒg)(x) = ƒ(x)g(x)

Singular matrix
A square matrix with zero determinant

Terms of a sequence
The range elements of a sequence.

Vector equation for a line in space
The line through P0(x 0, y0, z0) in the direction of the nonzero vector V = <a, b, c> has vector equation r = r0 + tv , where r = <x,y,z>.

Window dimensions
The restrictions on x and y that specify a viewing window. See Viewing window.