| 摘要 |
<p>An electronic apparatus includes: a display device; and a processor configured to: display a graph corresponding to a function formula on the display device, wherein a coefficient of a term included in the function formula comprises a variable; determine a numeric value range of numeric values which are to be inputted to the variable, based on a degree of the term and a display state of the graph; generate an operation receiver for allowing a user to variably specify a numeric value within the determined numeric value range; display the operation receiver on the display device. When a numeric value is specified within the numeric value range through the operation receiver, the processor displays a graph corresponding to a function formula in which the specified numeric value is inputted to the variable on the display device. [iO4# Edit Zoom Analysis + f(XY) Conics Equation= y =-.x2+x-2 CS -l313 Fs -}13t 13 -12 -6/3 0 3 6 12 CO D+-SLA Gs 10 -20 -10 Deg Real gi 12e -- Mdfy Mn 2 o CD C CD 8 12b 0 CD CD CD (D @ CD) CD ) 12a</p> |
