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Solutions for Chapter P.4: Precalculus 5th Edition

Full solutions for Precalculus | 5th Edition

ISBN: 9780321837349

Solutions for Chapter P.4

Solutions for Chapter P.4
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ISBN: 9780321837349

This textbook survival guide was created for the textbook: Precalculus, edition: 5. Since 16 problems in chapter P.4 have been answered, more than 11844 students have viewed full step-by-step solutions from this chapter. Precalculus was written by and is associated to the ISBN: 9780321837349. This expansive textbook survival guide covers the following chapters and their solutions. Chapter P.4 includes 16 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
• Average rate of change of ƒ over [a, b]

The number ƒ(b) - ƒ(a) b - a, provided a ? b.

• Constant function (on an interval)

ƒ(x 1) = ƒ(x 2) x for any x1 and x2 (in the interval)

• Constant of variation

See Power function.

• Cosecant

The function y = csc x

• Direct variation

See Power function.

• Elements of a matrix

See Matrix element.

• Exponential regression

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

• Histogram

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

• Identity

An equation that is always true throughout its domain.

• Integers

The numbers . . ., -3, -2, -1, 0,1,2,...2

• Irrational zeros

Zeros of a function that are irrational numbers.

• Law of sines

sin A a = sin B b = sin C c

• Length of a vector

See Magnitude of a vector.

• Natural logarithmic regression

A procedure for fitting a logarithmic curve to a set of data.

• NINT (ƒ(x), x, a, b)

A calculator approximation to ?ab ƒ(x)dx

• Order of an m x n matrix

The order of an m x n matrix is m x n.

• Rational zeros theorem

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

• Time plot

A line graph in which time is measured on the horizontal axis.

• Translation

See Horizontal translation, Vertical translation.

• Xmin

The x-value of the left side of the viewing window,.

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