 12.1.1: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.2: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.3: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.4: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.5: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.6: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.7: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.8: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.9: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.10: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.11: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.12: In Exercises 112, write the first four terms of the sequence. Assum...
 12.1.13: In Exercises 1320, find the indicated term of the sequence
 12.1.14: In Exercises 1320, find the indicated term of the sequence
 12.1.15: In Exercises 1320, find the indicated term of the sequence
 12.1.16: In Exercises 1320, find the indicated term of the sequence
 12.1.17: In Exercises 1320, find the indicated term of the sequence
 12.1.18: In Exercises 1320, find the indicated term of the sequence
 12.1.19: In Exercises 1320, find the indicated term of the sequence
 12.1.20: In Exercises 1320, find the indicated term of the sequence
 12.1.21: In Exercises 2128, write an expression for the nth term of the give...
 12.1.22: In Exercises 2128, write an expression for the nth term of the give...
 12.1.23: In Exercises 2128, write an expression for the nth term of the give...
 12.1.24: In Exercises 2128, write an expression for the nth term of the give...
 12.1.25: In Exercises 2128, write an expression for the nth term of the give...
 12.1.26: In Exercises 2128, write an expression for the nth term of the give...
 12.1.27: In Exercises 2128, write an expression for the nth term of the give...
 12.1.28: In Exercises 2128, write an expression for the nth term of the give...
 12.1.29: In Exercises 2940, simplify the ratio of factorials.
 12.1.30: In Exercises 2940, simplify the ratio of factorials.
 12.1.31: In Exercises 2940, simplify the ratio of factorials.
 12.1.32: In Exercises 2940, simplify the ratio of factorials.
 12.1.33: In Exercises 2940, simplify the ratio of factorials.
 12.1.34: In Exercises 2940, simplify the ratio of factorials.
 12.1.35: In Exercises 2940, simplify the ratio of factorials.
 12.1.36: In Exercises 2940, simplify the ratio of factorials.
 12.1.37: In Exercises 2940, simplify the ratio of factorials.
 12.1.38: In Exercises 2940, simplify the ratio of factorials.
 12.1.39: In Exercises 2940, simplify the ratio of factorials.
 12.1.40: In Exercises 2940, simplify the ratio of factorials.
 12.1.41: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.42: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.43: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.44: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.45: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.46: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.47: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.48: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.49: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.50: In Exercises 4150, write the first four terms of the sequence defin...
 12.1.51: In Exercises 5164, evaluate the finite series
 12.1.52: In Exercises 5164, evaluate the finite series
 12.1.53: In Exercises 5164, evaluate the finite series
 12.1.54: In Exercises 5164, evaluate the finite series
 12.1.55: In Exercises 5164, evaluate the finite series
 12.1.56: In Exercises 5164, evaluate the finite series
 12.1.57: In Exercises 5164, evaluate the finite series
 12.1.58: In Exercises 5164, evaluate the finite series
 12.1.59: In Exercises 5164, evaluate the finite series
 12.1.60: In Exercises 5164, evaluate the finite series
 12.1.61: In Exercises 5164, evaluate the finite series
 12.1.62: In Exercises 5164, evaluate the finite series
 12.1.63: In Exercises 5164, evaluate the finite series
 12.1.64: In Exercises 5164, evaluate the finite series
 12.1.65: In Exercises 6568, evaluate the infinite series, if possible.
 12.1.66: In Exercises 6568, evaluate the infinite series, if possible.
 12.1.67: In Exercises 6568, evaluate the infinite series, if possible.
 12.1.68: In Exercises 6568, evaluate the infinite series, if possible.
 12.1.69: In Exercises 6976, apply sigma notation to write the sum.
 12.1.70: In Exercises 6976, apply sigma notation to write the sum.
 12.1.71: In Exercises 6976, apply sigma notation to write the sum.
 12.1.72: In Exercises 6976, apply sigma notation to write the sum.
 12.1.73: In Exercises 6976, apply sigma notation to write the sum.
 12.1.74: In Exercises 6976, apply sigma notation to write the sum.
 12.1.75: In Exercises 6976, apply sigma notation to write the sum.
 12.1.76: In Exercises 6976, apply sigma notation to write the sum.
 12.1.77: Upon graduation Jessica receives a commission from the U.S. Navy to...
 12.1.78: Dylan sells his car in his freshman year and puts $7000 in an accou...
 12.1.79: A single cell of bacteria reproduces through a process called binar...
 12.1.80: A single cell of bacteria reproduces through a process called binar...
 12.1.81: A single cell of bacteria reproduces through a process called binar...
 12.1.82: A single cell of bacteria reproduces through a process called binar...
 12.1.83: A typical person has 500 to 1500 T cells per drop of blood in the b...
 12.1.84: A typical person has 500 to 1500 T cells per drop of blood in the b...
 12.1.85: A typical person has 500 to 1500 T cells per drop of blood in the b...
 12.1.86: A college student tries to save money by growing her own nails out ...
 12.1.87: A college student tries to save money by growing her own nails out ...
 12.1.88: A college student tries to save money by growing her own nails out ...
 12.1.89: Dylan sells his car in his freshman year and puts $7000 in an accou...
 12.1.90: The future value of an ordinary annuity is given by the formula FV ...
 12.1.91: In Exercises 9194, explain the mistake that is made.
 12.1.92: In Exercises 9194, explain the mistake that is made.
 12.1.93: In Exercises 9194, explain the mistake that is made.
 12.1.94: In Exercises 9194, explain the mistake that is made.
 12.1.95: In Exercises 9598, determine whether each statement is true or false.
 12.1.96: In Exercises 9598, determine whether each statement is true or false.
 12.1.97: In Exercises 9598, determine whether each statement is true or false.
 12.1.98: In Exercises 9598, determine whether each statement is true or false.
 12.1.99: Write the first four terms of the sequence defined by the recursion...
 12.1.100: An explicit formula for the nth term of the Fibonacci sequence is: ...
 12.1.101: An explicit formula for the nth term of the Fibonacci sequence is: ...
 12.1.102: An explicit formula for the nth term of the Fibonacci sequence is: ...
 12.1.103: An explicit formula for the nth term of the Fibonacci sequence is: ...
 12.1.104: The Fibonacci sequence is defined by and for The ratio is an
 12.1.105: Use a graphing calculator SUM to sum . Compare it with your answer ...
 12.1.106: Use a graphing calculator SUM to sum . Compare it with your answer ...
Solutions for Chapter 12.1: Sequences and Series
Full solutions for Algebra and Trigonometry,  3rd Edition
ISBN: 9780840068132
Solutions for Chapter 12.1: Sequences and Series
Get Full SolutionsThis textbook survival guide was created for the textbook: Algebra and Trigonometry,, edition: 3. This expansive textbook survival guide covers the following chapters and their solutions. Algebra and Trigonometry, was written by and is associated to the ISBN: 9780840068132. Chapter 12.1: Sequences and Series includes 106 full stepbystep solutions. Since 106 problems in chapter 12.1: Sequences and Series have been answered, more than 45852 students have viewed full stepbystep solutions from this chapter.

Arc length formula
The length of an arc in a circle of radius r intercepted by a central angle of u radians is s = r u.

Boundary
The set of points on the “edge” of a region

Control
The principle of experimental design that makes it possible to rule out other factors when making inferences about a particular explanatory variable

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

Event
A subset of a sample space.

Expanded form of a series
A series written explicitly as a sum of terms (not in summation notation).

Factor
In algebra, a quantity being multiplied in a product. In statistics, a potential explanatory variable under study in an experiment, .

Frequency
Reciprocal of the period of a sinusoid.

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

Intercepted arc
Arc of a circle between the initial side and terminal side of a central angle.

Length of an arrow
See Magnitude of an arrow.

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

Midpoint (in Cartesian space)
For the line segment with endpoints (x 1, y1, z 1) and (x2, y2, z2), ax 1 + x 22 ,y1 + y22 ,z 1 + z 22 b

Ordered set
A set is ordered if it is possible to compare any two elements and say that one element is “less than” or “greater than” the other.

Resolving a vector
Finding the horizontal and vertical components of a vector.

Right circular cone
The surface created when a line is rotated about a second line that intersects but is not perpendicular to the first line.

RRAM
A Riemann sum approximation of the area under a curve ƒ(x) from x = a to x = b using x1 as the righthand end point of each subinterval.

Sinusoidal regression
A procedure for fitting a curve y = a sin (bx + c) + d to a set of data

Term of a polynomial (function)
An expression of the form anxn in a polynomial (function).

Variance
The square of the standard deviation.