 1.5.1: In Exercises 116, rewrite in interval notation and graph.
 1.5.2: In Exercises 116, rewrite in interval notation and graph.
 1.5.3: In Exercises 116, rewrite in interval notation and graph.
 1.5.4: In Exercises 116, rewrite in interval notation and graph.
 1.5.5: In Exercises 116, rewrite in interval notation and graph.
 1.5.6: In Exercises 116, rewrite in interval notation and graph.
 1.5.7: In Exercises 116, rewrite in interval notation and graph.
 1.5.8: In Exercises 116, rewrite in interval notation and graph.
 1.5.9: In Exercises 116, rewrite in interval notation and graph.
 1.5.10: In Exercises 116, rewrite in interval notation and graph.
 1.5.11: In Exercises 116, rewrite in interval notation and graph.
 1.5.12: In Exercises 116, rewrite in interval notation and graph.
 1.5.13: In Exercises 116, rewrite in interval notation and graph.
 1.5.14: In Exercises 116, rewrite in interval notation and graph.
 1.5.15: In Exercises 116, rewrite in interval notation and graph.
 1.5.16: In Exercises 116, rewrite in interval notation and graph.
 1.5.17: In Exercises 1724, rewrite in set notation
 1.5.18: In Exercises 1724, rewrite in set notation
 1.5.19: In Exercises 1724, rewrite in set notation
 1.5.20: In Exercises 1724, rewrite in set notation
 1.5.21: In Exercises 1724, rewrite in set notation
 1.5.22: In Exercises 1724, rewrite in set notation
 1.5.23: In Exercises 1724, rewrite in set notation
 1.5.24: In Exercises 1724, rewrite in set notation
 1.5.25: In Exercises 2532, write in inequality and interval notation.
 1.5.26: In Exercises 2532, write in inequality and interval notation.
 1.5.27: In Exercises 2532, write in inequality and interval notation.
 1.5.28: In Exercises 2532, write in inequality and interval notation.
 1.5.29: In Exercises 2532, write in inequality and interval notation.
 1.5.30: In Exercises 2532, write in inequality and interval notation.
 1.5.31: In Exercises 2532, write in inequality and interval notation.
 1.5.32: In Exercises 2532, write in inequality and interval notation.
 1.5.33: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.34: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.35: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.36: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.37: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.38: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.39: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.40: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.41: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.42: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.43: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.44: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.45: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.46: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.47: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.48: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.49: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.50: In Exercises 3350, graph the indicated set and write as a single in...
 1.5.51: In Exercises 5158, write in interval notation
 1.5.52: In Exercises 5158, write in interval notation
 1.5.53: In Exercises 5158, write in interval notation
 1.5.54: In Exercises 5158, write in interval notation
 1.5.55: In Exercises 5158, write in interval notation
 1.5.56: In Exercises 5158, write in interval notation
 1.5.57: In Exercises 5158, write in interval notation
 1.5.58: In Exercises 5158, write in interval notation
 1.5.59: In Exercises 5990, solve and express the solution in interval notat...
 1.5.60: In Exercises 5990, solve and express the solution in interval notat...
 1.5.61: In Exercises 5990, solve and express the solution in interval notat...
 1.5.62: In Exercises 5990, solve and express the solution in interval notat...
 1.5.63: In Exercises 5990, solve and express the solution in interval notat...
 1.5.64: In Exercises 5990, solve and express the solution in interval notat...
 1.5.65: In Exercises 5990, solve and express the solution in interval notat...
 1.5.66: In Exercises 5990, solve and express the solution in interval notat...
 1.5.67: In Exercises 5990, solve and express the solution in interval notat...
 1.5.68: In Exercises 5990, solve and express the solution in interval notat...
 1.5.69: In Exercises 5990, solve and express the solution in interval notat...
 1.5.70: In Exercises 5990, solve and express the solution in interval notat...
 1.5.71: In Exercises 5990, solve and express the solution in interval notat...
 1.5.72: In Exercises 5990, solve and express the solution in interval notat...
 1.5.73: In Exercises 5990, solve and express the solution in interval notat...
 1.5.74: In Exercises 5990, solve and express the solution in interval notat...
 1.5.75: In Exercises 5990, solve and express the solution in interval notat...
 1.5.76: In Exercises 5990, solve and express the solution in interval notat...
 1.5.77: In Exercises 5990, solve and express the solution in interval notat...
 1.5.78: In Exercises 5990, solve and express the solution in interval notat...
 1.5.79: In Exercises 5990, solve and express the solution in interval notat...
 1.5.80: In Exercises 5990, solve and express the solution in interval notat...
 1.5.81: In Exercises 5990, solve and express the solution in interval notat...
 1.5.82: In Exercises 5990, solve and express the solution in interval notat...
 1.5.83: In Exercises 5990, solve and express the solution in interval notat...
 1.5.84: In Exercises 5990, solve and express the solution in interval notat...
 1.5.85: In Exercises 5990, solve and express the solution in interval notat...
 1.5.86: In Exercises 5990, solve and express the solution in interval notat...
 1.5.87: In Exercises 5990, solve and express the solution in interval notat...
 1.5.88: In Exercises 5990, solve and express the solution in interval notat...
 1.5.89: In Exercises 5990, solve and express the solution in interval notat...
 1.5.90: In Exercises 5990, solve and express the solution in interval notat...
 1.5.91: A healthy weight range for a woman is given by the following formul...
 1.5.92: NASA has more stringent weight allowances for its astronauts. Write...
 1.5.93: A seamstress decides to open a dress shop. Her fixed costs are $400...
 1.5.94: Labrador retrievers that compete in field trials typically cost $20...
 1.5.95: Find the number of units (to the nearest 100) that must be sold to ...
 1.5.96: Find the number of units (to the nearest 100) that must be sold to ...
 1.5.97: A female with a resting heart rate of 65 beats per minute has a max...
 1.5.98: A male with a resting heart rate of 75 beats per minute has a maxim...
 1.5.99: A cell phone company charges $50 for an 800minute monthly plan, pl...
 1.5.100: An Internet provider charges $30 per month for 1000 minutes of DSL ...
 1.5.101: In your general biology class, your first three test scores are 67,...
 1.5.102: In your Economics I class there are four tests and a final exam, al...
 1.5.103: Typical markup on new cars is 1530%. If the sticker price is $27,99...
 1.5.104: Repeat Exercise 103 with a sticker price of $42,599.
 1.5.105: A circular laser beam with a radius rT is transmitted from one towe...
 1.5.106: Communication systems are often evaluated based on their signalto...
 1.5.107: The Aguileras are listing their house with a real estate agent. The...
 1.5.108: The National Oceanic and Atmospheric Administration (NOAA) has stat...
 1.5.109: Two friends enjoy playing golf. Their favorite course charges $40 f...
 1.5.110: The same friends in Exercise 109 have a second favorite course. Tha...
 1.5.111: What is the range of federal income taxes a person in tax bracket I...
 1.5.112: What is the range of federal income taxes a person in tax bracket I...
 1.5.113: In Exercises 113116, explain the mistake that is made
 1.5.114: In Exercises 113116, explain the mistake that is made
 1.5.115: In Exercises 113116, explain the mistake that is made
 1.5.116: In Exercises 113116, explain the mistake that is made
 1.5.117: In Exercises 117 and 118, determine whether each statement is true ...
 1.5.118: In Exercises 117 and 118, determine whether each statement is true ...
 1.5.119: In Exercises 119122, select any of the statements a d that could be...
 1.5.120: In Exercises 119122, select any of the statements a d that could be...
 1.5.121: In Exercises 119122, select any of the statements a d that could be...
 1.5.122: In Exercises 119122, select any of the statements a d that could be...
 1.5.123: In Exercises 123 and 124, select any of the statements a c that cou...
 1.5.124: In Exercises 123 and 124, select any of the statements a c that cou...
 1.5.125: Solve the inequality x x mentally (without doing any algebraic mani...
 1.5.126: Solve the inequality x x mentally (without doing any algebraic mani...
 1.5.127: Solve the inequality ax b ax c, where 0 b c.
 1.5.128: Solve the inequality ax b ax c, where 0 b c. 1
 1.5.129: a. Solve the inequality 2.7x 3.1 9.4x 2.5. b. Graph each side of th...
 1.5.130: a. Solve the inequality 0.5x 2.7 4.1x 3.6. b. Graph each side of th...
 1.5.131: a. Solve the inequality x 3 2x 1 x 4. b. Graph all three expression...
 1.5.132: a. Solve the inequality x 2 3x 4 2x 6. b. Graph all three expressio...
 1.5.133: a. Solve the inequality x 3 x 5. b. Graph each side of the inequali...
Solutions for Chapter 1.5: Other Types of Equations
Full solutions for Algebra and Trigonometry,  3rd Edition
ISBN: 9780840068132
Solutions for Chapter 1.5: Other Types of Equations
Get Full SolutionsChapter 1.5: Other Types of Equations includes 133 full stepbystep solutions. Algebra and Trigonometry, was written by and is associated to the ISBN: 9780840068132. This expansive textbook survival guide covers the following chapters and their solutions. Since 133 problems in chapter 1.5: Other Types of Equations have been answered, more than 44779 students have viewed full stepbystep solutions from this chapter. This textbook survival guide was created for the textbook: Algebra and Trigonometry,, edition: 3.

artesian coordinate system
An association between the points in a plane and ordered pairs of real numbers; or an association between the points in threedimensional space and ordered triples of real numbers

Binomial probability
In an experiment with two possible outcomes, the probability of one outcome occurring k times in n independent trials is P1E2 = n!k!1n  k2!pk11  p) nk where p is the probability of the outcome occurring once

Cardioid
A limaçon whose polar equation is r = a ± a sin ?, or r = a ± a cos ?, where a > 0.

Categorical variable
In statistics, a nonnumerical variable such as gender or hair color. Numerical variables like zip codes, in which the numbers have no quantitative significance, are also considered to be categorical.

Distance (in a coordinate plane)
The distance d(P, Q) between P(x, y) and Q(x, y) d(P, Q) = 2(x 1  x 2)2 + (y1  y2)2

Dot product
The number found when the corresponding components of two vectors are multiplied and then summed

Elements of a matrix
See Matrix element.

Equation
A statement of equality between two expressions.

Hypotenuse
Side opposite the right angle in a right triangle.

Imaginary axis
See Complex plane.

Logarithm
An expression of the form logb x (see Logarithmic function)

Logarithmic regression
See Natural logarithmic regression

nth power of a
The number with n factors of a , where n is the exponent and a is the base.

Quotient rule of logarithms
logb a R S b = logb R  logb S, R > 0, S > 0

Reference angle
See Reference triangle

Sine
The function y = sin x.

Slant asymptote
An end behavior asymptote that is a slant line

Solution of an equation or inequality
A value of the variable (or values of the variables) for which the equation or inequality is true

Vertex of a cone
See Right circular cone.

xyplane
The points x, y, 0 in Cartesian space.