V

  • Vandermonde, Alexandre-Théophile, 636

  • Variable(s), 2

    • dependent and independent, 185, 215

  • Variable costs, 227

  • Variation, 403412

  • Variations of sign, 367368

  • Verhulst, Pierre François, 475, 482

  • Verhulst model, 475, 482

  • Vertex(ices)

    • of an ellipse, 676, 678

    • of a hyperbola, 691, 692

    • of a parabola, 319, 322, 662

    • of a right circular cones, 659

    • of the solution set of a system of inequalities, 563

  • Vertical asymptotes, of a rational function, 386387, 389

  • Vertical ellipses, 678

  • Vertical lines, equations of, 203

  • Vertical-line test, 222

  • Vertical shifts of graphs, 263266

  • Vertical stretching/compressing, 269271

  • Volume, of a wine barrel, 332, 345

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