 What were before values of x and y are thus converted into values of y and x. With the direct and inverse graphs before us the following points at once become clear : (a) Each of the direct functions is a singlevalued function of x ; that is, to every...  The Teaching of Algebra (including Trigonometry) - 277. lappuseautors: Thomas Percy Nunn, Sir Thomas Percy Nunn - 1914 - 616 lapasPilnskats - Par šo grāmatu
 | George Albert Wentworth - 1902 - 548 lapas
...connected with x by the relation y =/(x). If /(x) is a rational integral function of a1, it is evident that to every value of x there corresponds one, and only one, value of y. COLLEGE ALGEBRA If different values of x are laid off as abscissas, and the corresponding values... | |
 | Oswald Veblen - 1907 - 268 lapas
...number. Definition. — A variable y is said to be a single-valued junction of another variable x if to every value of x there corresponds one and only one value of y. The letter x is called the independent variable and y the dependent variable.! Definition. — A... | |
 | Clement Vavasor Durell - 1910 - 392 lapas
...of the utmost importance that the reader should have " clear idea of the meaning of this property. To every value of x, there corresponds one and only one value of x', given by the homographic relation. Suppose x receives any set of values whatever, o, ft, y, S,... | |
 | Sir Thomas Percy Nunn - 1914 - 654 lapas
...formulae the independent variable is S. We have therefore : — Direct Functions. Inverse F?mctions. y = a + bx y = (x - a)/b y = k/(x + a) + by = k/(x...linear and the inverse hyperbolic functions are also single-valued, but the inverse parabolic function is two-valued : to each value of x there correspond... | |
 | Sir Thomas Percy Nunn, Thomas Percy Nunn - 1919 - 654 lapas
...,e-axis and then turning it in its own plane, anticlockwise, through 90°. What were before values of * and y are thus converted into values of y and x. With...linear and the inverse hyperbolic functions are also single-valued, but the inverse parabolic function is two-valued : to each value of x there correspond... | |
 | 1919 - 944 lapas
...on" its values. One variable, y, is said to be a single-valued function of another variable, x, if to every value of x there corresponds one and only one value of y. This is the case, for example, if x stands for any number and y=g*. It is customary to express such... | |
 | 1919 - 1102 lapas
...on" its values. One variable, y, is said to be a single-valued function of another variable, x, if to every value of x there corresponds one and only one value of y. This is the case, for example, if x stands for any number and y =jr*. It is customary to express... | |
 | Frederick Converse Beach, George Edwin Rines - 1911 - 910 lapas
...on * its values. One variable, y, is said to be a single-valued function of another variable, x, if to every value of x there corresponds one and only one value of y. This is the case, for example, if x stands for any number and y—x*. It is customary to express... | |
 | 394 lapas
...y) describes the curve AB. If the functions <j> (t) and -fy (t) are both monotonic in (a, /8), then to every value of x there corresponds one and only one value of t: similarly y is a single-valued function of t, and so, on AB, y is a single- valued function of a>,... | |
 | 388 lapas
...(x, y) describes the curve AB. If the functions $ (t) and ijr (t) are both monotonic in (a, $), then to every value of x there corresponds one and only one value of t : similarly y is a single-valued function of t, and so, on AB, y is a single-valued function of x,... | |
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