Concepts of Intermediate Algebra: An Early Functions ApproachBrooks/Cole Publishing Company, 1996 - 706 páginas This comprehensive book from Dave Gustafson is perfect for a one-semester course where early coverage of graphing and functions is used to explore the mathematics and applications. All the topics generally found in a one-semester intermediate algebra course are here, but with a modern twist: Gustafson emphasizes conceptual understanding, early treatment of graphing, problem solving, and use of technology (graphing calculators). |
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Página 126
... determine a single value y in the range (the set of real numbers). To find y in the equation y = 4x – 3, we multiply x by 4 and then subtract 3. Since this arithmetic always gives a single result, each choice of x determines a single ...
... determine a single value y in the range (the set of real numbers). To find y in the equation y = 4x – 3, we multiply x by 4 and then subtract 3. Since this arithmetic always gives a single result, each choice of x determines a single ...
Página 494
... determine whether the 18. Use the discriminant to determine whether the solutions of 1492,” + 1776x – 1984 = 0 are real solutions of 1776x” – 1492 - 1984 = 0 are real numbers. numbers. 19. Determine k such that the solutions of 3x3 + 4x ...
... determine whether the 18. Use the discriminant to determine whether the solutions of 1492,” + 1776x – 1984 = 0 are real solutions of 1776x” – 1492 - 1984 = 0 are real numbers. numbers. 19. Determine k such that the solutions of 3x3 + 4x ...
Página 515
... determine whether the function is one-to-one. 3) WARNING! Make sure to use the vertical line test to determine whether the EXAMPLE 5 Express the inverse of the function y = f(x) = x*. Solution To find the inverse of the function, we ...
... determine whether the function is one-to-one. 3) WARNING! Make sure to use the vertical line test to determine whether the EXAMPLE 5 Express the inverse of the function y = f(x) = x*. Solution To find the inverse of the function, we ...
Contenido
Basic Concepts | 1 |
3 | 4 |
Graphs Equations of Lines and Functions | 80 |
Derechos de autor | |
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Términos y frases comunes
absolute value addition amount angles answer average base calculator called Check Combine common complex coordinates cost courses decimal defined denominator determine difference distance Divide both sides division domain earn elements equal equation EXAMPLE Explain exponents expression factor feet formula fraction function give given graphing device height Illustration increase inequality integers interest interval inverse invested length linear logarithms logº mean measure miles multiply negative original parallel passing polynomial positive possible pounds problem radical range rational real numbers represents result Review Exercises root rule satisfy sell sequence shown in Figure shows sides simplify slope Solution solve square student substitute Subtract tell travels triangle units variables vertical Write written y-intercept