 2.2.1: The graphs of all polynomial functions are ________, which means th...
 2.2.2: The ________ ________ ________ is used to determine the lefthand a...
 2.2.3: A polynomial function of degree has at most ________ real zeros and...
 2.2.4: If is a zero of a polynomial function then the following three stat...
 2.2.5: If a real zero of a polynomial function is of even multiplicity, th...
 2.2.6: A polynomial function is written in ________ form if its terms are ...
 2.2.7: The ________ ________ Theorem states that if is a polynomial functi...
 2.2.8: In Exercises 18, match the polynomial function with its graph.[The ...
 2.2.9: In Exercises 912, sketch the graph of and each transformation.(a) (...
 2.2.10: In Exercises 912, sketch the graph of and each transformation.(a) (...
 2.2.11: In Exercises 912, sketch the graph of and each transformation.(a) (...
 2.2.12: In Exercises 912, sketch the graph of and each transformation.(a) (...
 2.2.13: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.14: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.15: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.16: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.17: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.18: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.19: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.20: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.21: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.22: In Exercises 1322, describe the righthand and lefthand behavior o...
 2.2.23: In Exercises 2326, use a graphing utility to graph the functions an...
 2.2.24: In Exercises 2326, use a graphing utility to graph the functions an...
 2.2.25: In Exercises 2326, use a graphing utility to graph the functions an...
 2.2.26: In Exercises 2326, use a graphing utility to graph the functions an...
 2.2.27: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.28: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.29: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.30: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.31: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.32: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.33: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.34: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.35: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.36: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.37: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.38: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.39: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.40: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.41: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.42: In Exercises 2742, (a) find all the real zeros of the polynomial fu...
 2.2.43: In Exercises 4346, (a) use a graphing utility to graph the function...
 2.2.44: In Exercises 4346, (a) use a graphing utility to graph the function...
 2.2.45: In Exercises 4346, (a) use a graphing utility to graph the function...
 2.2.46: In Exercises 4346, (a) use a graphing utility to graph the function...
 2.2.47: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.48: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.49: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.50: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.51: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.52: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.53: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.54: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.55: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.56: In Exercises 4756, find a polynomial function that has the given ze...
 2.2.57: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.58: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.59: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.60: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.61: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.62: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.63: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.64: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.65: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.66: In Exercises 5766, find a polynomial of degree that has the given z...
 2.2.67: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.68: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.69: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.70: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.71: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.72: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.73: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.74: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.75: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.76: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.77: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.78: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.79: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.80: In Exercises 6780, sketch the graph of the function by (a) applying...
 2.2.81: In Exercises 8184, use a graphing utility to graph the function. Us...
 2.2.82: In Exercises 8184, use a graphing utility to graph the function. Us...
 2.2.83: In Exercises 8184, use a graphing utility to graph the function. Us...
 2.2.84: In Exercises 8184, use a graphing utility to graph the function. Us...
 2.2.85: In Exercises 8588, use the Intermediate Value Theorem and the table...
 2.2.86: In Exercises 8588, use the Intermediate Value Theorem and the table...
 2.2.87: In Exercises 8588, use the Intermediate Value Theorem and the table...
 2.2.88: In Exercises 8588, use the Intermediate Value Theorem and the table...
 2.2.89: Numerical and Graphical Analysis An open box is to be made from a s...
 2.2.90: Maximum Volume An open box with locking tabs is to be made from a s...
 2.2.91: Construction A roofing contractor is fabricating gutters from 12in...
 2.2.92: Construction An industrial propane tank is formed by adjoining two ...
 2.2.93: Use a graphing utility to plot the data and graph the model for in ...
 2.2.94: Use a graphing utility to plot the data and graph the model for in ...
 2.2.95: Use the models to predict the median prices of a new privately owne...
 2.2.96: Use the graphs of the models in Exercises 93 and 94 to write a shor...
 2.2.97: Tree Growth The growth of a red oak tree is approximatedby the func...
 2.2.98: Revenue The total revenue (in millions of dollars) for a company is...
 2.2.99: A fifthdegree polynomial can have five turning points in its graph.
 2.2.100: It is possible for a sixthdegree polynomial to have only one solut...
 2.2.101: The graph of the function given by rises to the left and falls to t...
 2.2.102: Graphical Analysis For each graph, describe a polynomial function t...
 2.2.103: Graphical Reasoning Sketch a graph of the function given by Explain...
 2.2.104: Exploration Explore the transformations of the form (a) Use a graph...
 2.2.105: In Exercises 105108, factor the expression completely.
 2.2.106: In Exercises 105108, factor the expression completely.
 2.2.107: In Exercises 105108, factor the expression completely.
 2.2.108: In Exercises 105108, factor the expression completely.
 2.2.109: In Exercises 109112, solve the equation by factoring.
 2.2.110: In Exercises 109112, solve the equation by factoring.
 2.2.111: In Exercises 109112, solve the equation by factoring.
 2.2.112: In Exercises 109112, solve the equation by factoring.
 2.2.113: In Exercises 113116, solve the equation by completing the square.
 2.2.114: In Exercises 113116, solve the equation by completing the square.
 2.2.115: In Exercises 113116, solve the equation by completing the square.
 2.2.116: In Exercises 113116, solve the equation by completing the square.
 2.2.117: In Exercises 117122, describe the transformation from a common func...
 2.2.118: In Exercises 117122, describe the transformation from a common func...
 2.2.119: In Exercises 117122, describe the transformation from a common func...
 2.2.120: In Exercises 117122, describe the transformation from a common func...
Solutions for Chapter 2.2: Polynomial Functions of Higher Degree
Full solutions for Precalculus  7th Edition
ISBN: 9780618643448
Solutions for Chapter 2.2: Polynomial Functions of Higher Degree
Get Full SolutionsPrecalculus was written by and is associated to the ISBN: 9780618643448. This expansive textbook survival guide covers the following chapters and their solutions. Since 120 problems in chapter 2.2: Polynomial Functions of Higher Degree have been answered, more than 37468 students have viewed full stepbystep solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus, edition: 7. Chapter 2.2: Polynomial Functions of Higher Degree includes 120 full stepbystep solutions.

Additive identity for the complex numbers
0 + 0i is the complex number zero

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

Compound interest
Interest that becomes part of the investment

Direction vector for a line
A vector in the direction of a line in threedimensional space

Heron’s formula
The area of ¢ABC with semiperimeter s is given by 2s1s  a21s  b21s  c2.

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

Initial value of a function
ƒ 0.

Lemniscate
A graph of a polar equation of the form r2 = a2 sin 2u or r 2 = a2 cos 2u.

Mode of a data set
The category or number that occurs most frequently in the set.

Multiplicative identity for matrices
See Identity matrix

Multiplicative inverse of a matrix
See Inverse of a matrix

n factorial
For any positive integer n, n factorial is n! = n.(n  1) . (n  2) .... .3.2.1; zero factorial is 0! = 1

Obtuse triangle
A triangle in which one angle is greater than 90°.

Partial sums
See Sequence of partial sums.

Pascal’s triangle
A number pattern in which row n (beginning with n = 02) consists of the coefficients of the expanded form of (a+b)n.

Polynomial in x
An expression that can be written in the form an x n + an1x n1 + Á + a1x + a0, where n is a nonnegative integer, the coefficients are real numbers, and an ? 0. The degree of the polynomial is n, the leading coefficient is an, the leading term is anxn, and the constant term is a0. (The number 0 is the zero polynomial)

Radian
The measure of a central angle whose intercepted arc has a length equal to the circle’s radius.

Vertex of an angle
See Angle.

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

Zero vector
The vector <0,0> or <0,0,0>.