College AlgebraHoughton Mifflin, 1997 - 822 páginas As the best-seller in its field, College Algebra, 5/e, offers both instructors and students a more solid, comprehensive, and flexible program than ever before. The text's unparalleled exercises, motivating real-life applications, cutting-edge design, and innovative ancillaries and technology resources make it the most supportive program available for teaching and learning college algebra. Interactive College Algebra 2.0 CD-ROM provides detailed solutions to every odd exercise in the text, self-assessment testing, a built-in Meridian Graphing Calculator Emulator, animations, video clips, simulations and editable graphs, and the entire contents of the text. For those who prefer a web-based program, Internet College Algebra 1.0 is an interactive text-specific subscription web site offering all of the above features plus opportunities for interaction online with peers and instructors. Four student success tools designed to help students approach the material with confidence include a chapter-opening guide, How to study this chapter; section-opening objectives and real-life applications, What you should learn and Why you should learn it; and chapter summaries, What did you learn? Each exercise set concludes with Synthesis Exercises, promoting further exploration, critical thinking, and writing; and ReviewExercises. Special Algebra of Calculus exercises help prepare students for the future study of calculus. Exploration sections introduce select topics to engage students in active discovery of mathematical concepts and relationships, often using the power of technology. Additional learning tools are placed throughout the text to create a rich learning environment: Study Tips, Historical Notes, Writing about Mathematics, Chapter projects, Chapter Review Exercises, Chapter Tests, Cumulative Tests, and an extensive art program. |
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... Answer : 1 2. Find the distance between -41 and 16 . Answer : 57 3. Use inequality notation to describe the set of nonnegative numbers . Answer : x≥0 4. Use interval notation to describe the inequality -6 < x < 13 . Answer : ( -6 , 13 ] ...
... Answer : 1 2. Find the distance between -41 and 16 . Answer : 57 3. Use inequality notation to describe the set of nonnegative numbers . Answer : x≥0 4. Use interval notation to describe the inequality -6 < x < 13 . Answer : ( -6 , 13 ] ...
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... answer in interval notation . ( x - 3 ) ( x + 1 ) ( x - 5 ) > 0 Answer : ( -1 , 3 ) , ( 5 , ∞ ) 2. Find the domain . x2 - x - 2 Answer : ( -0 , -1 ] , [ 2 , ∞ ) 3. Solve the inequality , and give the answer in interval notation . 1 3 ...
... answer in interval notation . ( x - 3 ) ( x + 1 ) ( x - 5 ) > 0 Answer : ( -1 , 3 ) , ( 5 , ∞ ) 2. Find the domain . x2 - x - 2 Answer : ( -0 , -1 ] , [ 2 , ∞ ) 3. Solve the inequality , and give the answer in interval notation . 1 3 ...
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... Answer : 3 : 2 = 3x2 + 2 and g ( x ) = 2x , find 2. Given f ( x ) fog . Answer : ( fog ) ( x ) = 12x2 + 2 3. Find two functions fand g such that ( fog ) ( x ) = h ( x ) . ( The answers are not unique . ) a . h ( x ) 1 = 3x + 1 Answer ...
... Answer : 3 : 2 = 3x2 + 2 and g ( x ) = 2x , find 2. Given f ( x ) fog . Answer : ( fog ) ( x ) = 12x2 + 2 3. Find two functions fand g such that ( fog ) ( x ) = h ( x ) . ( The answers are not unique . ) a . h ( x ) 1 = 3x + 1 Answer ...
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a₁ algebraic Answer approximate augmented matrix average axis compounded Constraints cost determine distance dollars domain ellipse evaluate EXAMPLE exponential function expression factor feet Find an equation formula function f(x Gauss-Jordan elimination geometric sequence given graph of f(x graph of ƒ graph the function Graphical graphing utility GROUP ACTIVITY horizontal asymptote hyperbola inequality integer Interactive CD-ROM inverse function invested leading coefficient linear equations logarithmic function matrix maximum Multiply NOTE number of units Objective function obtain Original equation parabola partial fraction points polynomial function quadratic function rational function rational zeros real numbers real zeros represents row-echelon form scatter plot shown in Figure Simplify Sketch the graph slope Solution Solve the system standard form synthetic division system of equations system of linear Theorem tion utility to graph variable vertex vertical asymptotes viewing rectangle write x-intercepts y₁