Intermediate Algebra For College Studen...9th EditionAllen R. Angel, Dennis Runde Publisher: PEARSONISBN: 9780321927354
Intermediate Algebra For College Studen...
Solutions for Intermediate Algebra For College Students (9th Edition)
Problem 2RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 3RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 4RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 5RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 6RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 7RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 8RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 9RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 10RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 11RE:
In Exercises 2–11, graph each equation. For Exercises 6–9, use the following values for x:
. For...Problem 12RE:
12. Define function.
Problem 16RE:
For Exercises 16–19, a) determine whether the following graphs represent functions; b) determine the...Problem 17RE:
For Exercises 16–19, a) determine whether the following graphs represent functions; b) determine the...Problem 18RE:
For Exercises 16–19, a) determine whether the following graphs represent functions; b) determine the...Problem 19RE:
For Exercises 16–19, a) determine whether the following graphs represent functions; b) determine the...Problem 20RE:
20.
If , determine
a. and
b.
Problem 21RE:
21.
If , determine
a. and
b.
Problem 22RE:
22. Speed of Car Shelle goes for a ride in a car. The following graph shows the car’s speed as a...Problem 23RE:
23. Apple Orchard The number of baskets of apples, N, that are produced by x trees in a small...Problem 24RE:
24. Falling Ball If a ball is dropped from the top of a 196-foot building, its height above the...Problem 25RE:
Graph each equation using intercepts.
25.
Problem 26RE:
Graph each equation using intercepts.
26.
Problem 27RE:
Graph each equation or function.
27.
Problem 28RE:
Graph each equation or function.
28.
Problem 29RE:
29. Bagel Company The yearly profit, p, of a bagel company can be estimated by the function
, where...Problem 30RE:
30. Interest Draw a graph illustrating the interest on a $12,000 loan for a 1-year period for...Problem 31RE:
Determine the slope and y-intercept of the graph represented by the given equation.
31.
Problem 32RE:
Determine the slope and y-intercept of the graph represented by the given equation.
32.
Problem 35RE:
Determine the slope and y-intercept of the graph represented by the given equation.
35.
Problem 36RE:
Determine the slope and y-intercept of the graph represented by the given equation.
36.
Problem 39RE:
Determine the slope of each line. If the slope is undefined, so state. Then write the equation of...Problem 40RE:
Determine the slope of each line. If the slope is undefined, so state. Then write the equation of...Problem 41RE:
Determine the slope of each line. If the slope is undefined, so state. Then write the equation of...Problem 42RE:
42. If the graph of is translated down 4 units, determine
a. the slope of the translated graph.
b....Problem 43RE:
43. If one point on a graph is and the slope is, determine the y-intercept of the graph.
Problem 45RE:
45. Social Security The following graph shows the number of Social Security beneficiaries from 1980...Problem 55RE:
Two points on and two points on are given. Determine whether is parallel to
is perpendicular to,...Problem 56RE:
Two points on and two points on are given. Determine whether is parallel to
is perpendicular to,...Problem 57RE:
Two points on and two points on are given. Determine whether is parallel to
is perpendicular to,...Problem 58RE:
Two points on and two points on are given. Determine whether is parallel to
is perpendicular to,...Problem 59RE:
59. Insurance Rates The monthly rates for $100,000 of life insurance from the General Financial...Problem 60RE:
60. Burning Calories The number of calories burned in 1 hour of swimming, when swimming between 20...Problem 61RE:
Given and, determine the following.
61.
Problem 69RE:
69. Female Population According to the U.S. Census, the female population is expected to grow...Problem 5PT:
5. Define function
Problem 14PT:
14. Profit Graph The yearly profit, p, for Zico Publishing Company on the sales of a particular book...Problem 18PT:
18. U.S. Population Determine the function represented by the red line on the graph that can be used...Problem 19PT:
19. Determine whether the graphs of the two equations are parallel, perpendicular, or neither....Problem 21PT:
In Exercises 21–23, if and determine
21.
Problem 22PT:
In Exercises 21–23, if and determine
22.
Problem 23PT:
In Exercises 21–23, if and determine
23.
Problem 24PT:
24. Paper Use The following graph shows paper use from 1995 through 2015.
Source: CAP Ventures
a....Problem 25PT:
25. Graph.
Problem 3CRT:
3. Evaluate
Problem 4CRT:
Simplify.
4.
Problem 5CRT:
Simplify.
5.
Problem 6CRT:
6. Natural Gas The total consumption of natural gas in the United States in 2015 was 27.5 trillion...Problem 7CRT:
In Exercises 7 and 8, solve the equations.
7.
Problem 8CRT:
In Exercises 7 and 8, solve the equations.
8.
Problem 9CRT:
9. Simplify.
Problem 10CRT:
10. Solvefor.
Problem 11CRT:
11. Hydrogen Peroxide Solutions How many gallons of 15% hydrogen peroxide solution must be mixed...Problem 12CRT:
12. Solve the inequality.
Problem 13CRT:
13. Solve the inequality.
Problem 14CRT:
14. Determine the solution set of.
Problem 15CRT:
15. Determine the solution set of.
Problem 16CRT:
16. Graph.
Problem 17CRT:
17.
a. Determine whether the following graph represents a function.
b. Determine the domain and...Problem 18CRT:
18. Determine the slope of the line through the points.
Problem 19CRT:
19. Determine whether the graphs of the two given equations are parallel, perpendicular, or...Problem 20CRT:
20. If and, determine.
Browse All Chapters of This Textbook
Chapter 1 - Basic ConceptsChapter 1.2 - Sets And Other Basic ConceptsChapter 1.3 - Properties Of And Operations With Real NumbersChapter 1.4 - Order Of OperationsChapter 1.5 - ExponentsChapter 1.6 - Scientific NotationChapter 2 - Equations And InequalitiesChapter 2.1 - Solving Linear EquationsChapter 2.2 - Problem Solving And Using FormulasChapter 2.3 - Applications Of Algebra
Chapter 2.4 - Additional Application ProblemsChapter 2.5 - Solving Linear InequalitiesChapter 2.6 - Solving Equations And Inequalities Containing Absolute ValuesChapter 3 - Graphs And FunctionsChapter 3.1 - GraphsChapter 3.2 - FunctionsChapter 3.3 - Linear Functions: Graphs And ApplicationsChapter 3.4 - The Slope-intercept Form Of A Linear EquationChapter 3.5 - The Point-slope Form Of A Linear EquationChapter 3.6 - The Algebra Of FunctionsChapter 3.7 - Graphing Linear InequalitiesChapter 4 - Systems Of Equations And InequalitiesChapter 4.1 - Solving Systems Of Linear Equations In Two VariablesChapter 4.2 - Solving Systems Of Linear Equations In Three VariablesChapter 4.3 - Systems Of Linear Equations: Applications And Problem SolvingChapter 4.4 - Solving Systems Of Equations Using MatricesChapter 4.5 - Solving Systems Of Equations Using Determinants And Cramer’s RuleChapter 4.6 - Solving Systems Of Linear InequalitiesChapter 5 - Polynomials And Polynomial FunctionsChapter 5.1 - Addition And Subtraction Of PolynomialsChapter 5.2 - Multiplication Of PolynomialsChapter 5.3 - Division Of Polynomials And Synthetic DivisionChapter 5.4 - Factoring A Monomial From A Polynomial And Factoring By GroupingChapter 5.5 - Factoring TrinomialsChapter 5.6 - Special Factoring FormulasChapter 5.7 - A General Review Of FactoringChapter 5.8 - Polynomial EquationsChapter 6 - Rational Expressions And EquationsChapter 6.1 - The Domains Of Rational Functions And Multiplication And Division Of Rational ExpressionsChapter 6.2 - Addition And Subtraction Of Rational ExpressionsChapter 6.3 - Complex FractionsChapter 6.4 - Solving Rational EquationsChapter 6.5 - Rational Equations: Applications And Problem SolvingChapter 6.6 - VariationChapter 7 - Roots, Radicals, And Complex NumbersChapter 7.1 - Roots And RadicalsChapter 7.2 - Rational ExponentsChapter 7.3 - Simplifying RadicalsChapter 7.4 - Adding, Subtracting, And Multiplying RadicalsChapter 7.5 - Dividing RadicalsChapter 7.6 - Solving Radical EquationsChapter 7.7 - Complex NumbersChapter 8 - Quadratic FunctionsChapter 8.1 - Solving Quadratic Equations By Completing The SquareChapter 8.2 - Solving Quadratic Equations By The Quadratic FormulaChapter 8.3 - Quadratic Equations: Applications And Problem SolvingChapter 8.4 - Equations Quadratic In FormChapter 8.5 - Graphing Quadratic FunctionsChapter 8.6 - 8quadratic And Other Inequalities In One VariableChapter 9 - Exponential And Logarithmic FunctionsChapter 9.1 - Composite And Inverse FunctionsChapter 9.2 - Exponential FunctionsChapter 9.3 - Logarithmic FunctionsChapter 9.4 - Properties Of LogarithmsChapter 9.5 - Common LogarithmsChapter 9.6 - Exponential And Logarithmic EquationsChapter 9.7 - Natural Exponential And Natural Logarithmic FunctionsChapter 10 - Conic SectionsChapter 10.1 - The Parabola And The CircleChapter 10.2 - The EllipseChapter 10.3 - The HyperbolaChapter 10.4 - Nonlinear Systems Of Equations And Their ApplicationsChapter 11 - Sequences, Series, And The Binomial TheoremChapter 11.1 - Sequences And SeriesChapter 11.2 - Arithmetic Sequences And SeriesChapter 11.3 - Geometric Sequences And SeriesChapter 11.4 - The Binomial Theorem
Book Details
Through many successful editions, the Angel team has developed a text that students can read, understand, and enjoy. They've done this by pairing clear explanations (in short sentences!) with detailed examples and thorough exercise sets.
Sample Solutions for this Textbook
We offer sample solutions for Intermediate Algebra For College Students (9th Edition) homework problems. See examples below:
Given Information: The provided set A={x|x is a natural number between 3 and 10}. The elements of...Given information: The provided term is, 9a2b6 Consider the provided term 9a2b6, The degree or order...Given Information: The set of ordered pairs: A(5,3),B(0,−3),C(5,12),D(−4,2),E(−6,−1),F(−2,0) Graph:...Given Information: The provided system of linear equations is x−4y=−22x−8y=1. Formula used: The...Given information: Expression is 3x2+9. A polynomial is a finite sum of monomial. Now, while...Given Information: The provided rational expression is 2x−4. Formula used: The set of all the values...Given Information: The provided expression is 9. Formula used: Root of a nonnegative real number is...Given information: The equation provided is (x−5)2=16. Formula used: The square root property states...Given information: The functions f(x)=x2−3x+4 and g(x)=2x−5. Formula used: The composition of...
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