 5.2.1: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.2: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.3: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.4: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.5: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.6: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.7: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.8: In Exercises 1 8, answer True or False. You do not need a calculato...
 5.2.9: For Exercises 9 and 10, you are given some simple rational approxim...
 5.2.10: For Exercises 9 and 10, you are given some simple rational approxim...
 5.2.11: In Exercises 1120, graph the function and specify the domain, range...
 5.2.12: In Exercises 1120, graph the function and specify the domain, range...
 5.2.13: In Exercises 1120, graph the function and specify the domain, range...
 5.2.14: In Exercises 1120, graph the function and specify the domain, range...
 5.2.15: In Exercises 1120, graph the function and specify the domain, range...
 5.2.16: In Exercises 1120, graph the function and specify the domain, range...
 5.2.17: In Exercises 1120, graph the function and specify the domain, range...
 5.2.18: In Exercises 1120, graph the function and specify the domain, range...
 5.2.19: In Exercises 1120, graph the function and specify the domain, range...
 5.2.20: In Exercises 1120, graph the function and specify the domain, range...
 5.2.21: In Exercises 21 and 22, first tell what translations or reflections...
 5.2.22: In Exercises 21 and 22, first tell what translations or reflections...
 5.2.23: In Exercises 23 and 24, let f(x) x2 , g(x) 2x , and h(x) e x . In e...
 5.2.24: In Exercises 23 and 24, let f(x) x2 , g(x) 2x , and h(x) e x . In e...
 5.2.25: In this exercise we compare three functions: (a) Begin by graphing ...
 5.2.26: This exercise introduces the approximation provided that x is close...
 5.2.27: Complete the following two tables. On the basis of the results you ...
 5.2.28: Tables 2(a) and 2(b) on page 339 were used to determine the instant...
 5.2.29: Let f(x) e x . Complete the following table. In the right column, g...
 5.2.30: Complete a table similar to the one shown in Exercise 29, but use t...
 5.2.31: Exercises 31 and 32 refer to Example 2 in the text. Round all answe...
 5.2.32: Exercises 31 and 32 refer to Example 2 in the text. Round all answe...
 5.2.33: As is indicated in the accompanying figure, the three points P, Q, ...
 5.2.34: Suppose that during the first hour and 15 minutes of a physics expe...
 5.2.35: In Exercises 35 42, decide which of the following properties apply ...
 5.2.36: In Exercises 35 42, decide which of the following properties apply ...
 5.2.37: In Exercises 35 42, decide which of the following properties apply ...
 5.2.38: In Exercises 35 42, decide which of the following properties apply ...
 5.2.39: In Exercises 35 42, decide which of the following properties apply ...
 5.2.40: In Exercises 35 42, decide which of the following properties apply ...
 5.2.41: In Exercises 35 42, decide which of the following properties apply ...
 5.2.42: In Exercises 35 42, decide which of the following properties apply ...
 5.2.43: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.44: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.45: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.46: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.47: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.48: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.49: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.50: In Exercises 4350, refer to the following graph of y e x . In each ...
 5.2.51: (a) Use the graph preceding Exercise 43 to estimate the value of x ...
 5.2.52: Follow Exercise 51 using the equation e x 0.6 (rather than e x 1.5).
 5.2.53: Follow Exercise 51 using the equation e x 1.8.
 5.2.54: Follow Exercise 51 using the equation e x 0.4.
 5.2.55: The hyperbolic cosine function, denoted by cosh, is defined by the ...
 5.2.56: (Continuation of Exercise 55.) Suppose that a flexible cable of uni...
 5.2.57: The hyperbolic sine function, denoted by sinh, is defined by the eq...
 5.2.58: For this exercise you need to know the definitions of the functions...
 5.2.59: The following figure shows portions of the graphs of the exponentia...
 5.2.60: (a) Use your calculator to approximate the numbers ep and e p. Rema...
 5.2.61: Let f(x) e x . Let L denote the function that is the inverse of f. ...
 5.2.62: The text mentioned two ways to define the number e. One involved th...
 5.2.63: For Exercises 63 and 64, you need to know the definitions of the fu...
 5.2.64: For Exercises 63 and 64, you need to know the definitions of the fu...
Solutions for Chapter 5.2: THE EXPONENTIAL FUNCTION y ex
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 5.2: THE EXPONENTIAL FUNCTION y ex
Get Full SolutionsThis expansive textbook survival guide covers the following chapters and their solutions. Chapter 5.2: THE EXPONENTIAL FUNCTION y ex includes 64 full stepbystep solutions. This 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. Since 64 problems in chapter 5.2: THE EXPONENTIAL FUNCTION y ex have been answered, more than 9838 students have viewed full stepbystep solutions from this chapter. Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign) was written by Patricia and is associated to the ISBN: 9780534402303.

Absolute maximum
A value ƒ(c) is an absolute maximum value of ƒ if ƒ(c) ? ƒ(x) for all x in the domain of ƒ.

Angle
Union of two rays with a common endpoint (the vertex). The beginning ray (the initial side) can be rotated about its endpoint to obtain the final position (the terminal side)

Arcsecant function
See Inverse secant function.

Backtoback stemplot
A stemplot with leaves on either side used to compare two distributions.

Commutative properties
a + b = b + a ab = ba

Correlation coefficient
A measure of the strength of the linear relationship between two variables, pp. 146, 162.

Equally likely outcomes
Outcomes of an experiment that have the same probability of occurring.

Fundamental
Theorem of Algebra A polynomial function of degree has n complex zeros (counting multiplicity).

Identity
An equation that is always true throughout its domain.

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

Inverse properties
a + 1a2 = 0, a # 1a

Irreducible quadratic over the reals
A quadratic polynomial with real coefficients that cannot be factored using real coefficients.

Modulus
See Absolute value of a complex number.

Newton’s law of cooling
T1t2 = Tm + 1T0  Tm2ekt

Ordered pair
A pair of real numbers (x, y), p. 12.

Quadratic function
A function that can be written in the form ƒ(x) = ax 2 + bx + c, where a, b, and c are real numbers, and a ? 0.

Symmetric property of equality
If a = b, then b = a

Transpose of a matrix
The matrix AT obtained by interchanging the rows and columns of A.

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

Zero factor property
If ab = 0 , then either a = 0 or b = 0.
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