Algebra and Trigonometry, 5th Edition

• Objective function, 697, 713

• Oblique asymptotes, 273, 302

• Oblique triangle, 556

• Obtuse angle, 419

• Odd functions, 130, 158

• Odd multiplicity, 232, 297

• One-to-one functions, 314, 381

  • and inverses, 314, 381

• Open interval, 867

• Operations

  • order of, 869

  • with real numbers, 865

  • row-equivalent, 661, 711

  • on vectors, 608-610, 628

• Opposite of a matrix, 668

• Order

  • of a matrix, 660

  • of operations, 869

  • of real numbers, 866

• Ordered pair, 3

• Ordered triple, 651

• Ordinate(s), 3

  • addition of, 472

  • multiplication of, 473

• Origin, 2

  • symmetry with respect to, 128, 158

• Orthogonal vectors, 618

• Oscillation, damped, 473

• Oscilloscope, 472

• Outcomes, 822, 846

  • equally likely, 847

• Output, 20