Maths_+Graphics+Calculator+Cubic+Graphs

Home --> Departments --> Mathematics --> CASIO Graphics Calculator --> Graphing --> Cubic Graphs

Example: Draw y=(x-1)(x+2)(x+3)

On calculator press: ( --> x --> - --> 1 --> ) --> ( x --> + --> 2 --> ) --> ( --> x --> + --> 3 --> ) --> EXE

//To find the x - intercepts://
Press Shift --> F5 --> F1(for Roots) wait till a cross comes down giving you the first intercept, now press the right arrow once to get the second intercept, wait and then press the right arrow again for the third intercept.

//To find the y-intercept://
Press F4 (for Y-ICPT) and wait

//To find Coordinates of turnning point://
Press Shift --> F5 --> F3(Min) and Shift --> F5 --> F2(Max)