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# Solutions for Chapter 9.5: PARAMETRIC EQUATIONS ## Full solutions for Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CD-ROM) (Available 2010 Titles Enhanced Web Assign) | 4th Edition

ISBN: 9780534402303 Solutions for Chapter 9.5: PARAMETRIC EQUATIONS

Solutions for Chapter 9.5
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##### ISBN: 9780534402303

This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CD-ROM) (Available 2010 Titles Enhanced Web Assign), edition: 4. Since 39 problems in chapter 9.5: PARAMETRIC EQUATIONS have been answered, more than 25453 students have viewed full step-by-step solutions from this chapter. Chapter 9.5: PARAMETRIC EQUATIONS includes 39 full step-by-step solutions. Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CD-ROM) (Available 2010 Titles Enhanced Web Assign) was written by and is associated to the ISBN: 9780534402303.

Key Calculus Terms and definitions covered in this textbook
• Arcsine function

See Inverse sine function.

• Definite integral

The definite integral of the function ƒ over [a,b] is Lbaƒ(x) dx = limn: q ani=1 ƒ(xi) ¢x provided the limit of the Riemann sums exists

• Derivative of ƒ at x a

ƒ'(a) = lim x:a ƒ(x) - ƒ(a) x - a provided the limit exists

• Discriminant

For the equation ax 2 + bx + c, the expression b2 - 4ac; for the equation Ax2 + Bxy + Cy2 + Dx + Ey + F = 0, the expression B2 - 4AC

• Distributive property

a(b + c) = ab + ac and related properties

• Exponent

See nth power of a.

• Exponential function

A function of the form ƒ(x) = a ? bx,where ?0, b > 0 b ?1

• Frequency

Reciprocal of the period of a sinusoid.

• Independent variable

Variable representing the domain value of a function (usually x).

• Inequality symbol or

<,>,<,>.

• Interval

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

• Midpoint (on a number line)

For the line segment with endpoints a and b, a + b2

• Product of functions

(ƒg)(x) = ƒ(x)g(x)

Any one of the four parts into which a plane is divided by the perpendicular coordinate axes.

• Range screen

See Viewing window.

• Reference angle

See Reference triangle

• Remainder theorem

If a polynomial f(x) is divided by x - c , the remainder is ƒ(c)

• Sequence

See Finite sequence, Infinite sequence.

• Stemplot (or stem-and-leaf plot)

An arrangement of a numerical data set into a specific tabular format.

• Ymax

The y-value of the top of the viewing window.

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