 11.3.41: In Exercises 4145, use the defi nition of continuity to determine w...
 11.3.42: In Exercises 4145, use the defi nition of continuity to determine w...
 11.3.43: In Exercises 4145, use the defi nition of continuity to determine w...
 11.3.44: In Exercises 4145, use the defi nition of continuity to determine w...
 11.3.45: In Exercises 4145, use the defi nition of continuity to determine w...
 11.3.46: In Exercises 4651, determine for what numbers, if any, the given fu...
 11.3.47: In Exercises 4651, determine for what numbers, if any, the given fu...
 11.3.48: In Exercises 4651, determine for what numbers, if any, the given fu...
 11.3.49: In Exercises 4651, determine for what numbers, if any, the given fu...
 11.3.50: In Exercises 4651, determine for what numbers, if any, the given fu...
 11.3.51: In Exercises 4651, determine for what numbers, if any, the given fu...
Solutions for Chapter 11.3: Precalculus 5th Edition
Full solutions for Precalculus  5th Edition
ISBN: 9780321837349
Solutions for Chapter 11.3
Get Full SolutionsPrecalculus was written by and is associated to the ISBN: 9780321837349. Chapter 11.3 includes 11 full stepbystep solutions. This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Precalculus, edition: 5. Since 11 problems in chapter 11.3 have been answered, more than 10487 students have viewed full stepbystep solutions from this chapter.

Augmented matrix
A matrix that represents a system of equations.

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

Bounded above
A function is bounded above if there is a number B such that ƒ(x) ? B for all x in the domain of ƒ.

Complex conjugates
Complex numbers a + bi and a  bi

Composition of functions
(f ? g) (x) = f (g(x))

Compounded continuously
Interest compounded using the formula A = Pert

Constant of variation
See Power function.

Convergence of a sequence
A sequence {an} converges to a if limn: q an = a

Damping factor
The factor Aea in an equation such as y = Aeat cos bt

Direction angle of a vector
The angle that the vector makes with the positive xaxis

Focal length of a parabola
The directed distance from the vertex to the focus.

Law of sines
sin A a = sin B b = sin C c

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

Positive angle
Angle generated by a counterclockwise rotation.

Present value of an annuity T
he net amount of your money put into an annuity.

Reflection across the xaxis
x, y and (x,y) are reflections of each other across the xaxis.

Removable discontinuity at x = a
lim x:a ƒ(x) = limx:a+ ƒ(x) but either the common limit is not equal ƒ(a) to ƒ(a) or is not defined

Stemplot (or stemandleaf plot)
An arrangement of a numerical data set into a specific tabular format.

Xmin
The xvalue of the left side of the viewing window,.

Ymin
The yvalue of the bottom of the viewing window.