Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 143)

100

101

Geometry 139

point B (referred to as GB in Symbolic view) and the later

is to constrained to the slope of C (referred to as GC in

Symbolic view).

19. Yo u sh ou ld h av e point() on the entry line. Between

the parentheses, add:

abscissa(GB),slope(GC)

You can enter the commands by hand, or choose them from

one of two Toolbox menus: App > Measure, or

Catlg.

20.Tap .

The definition of your

new point is added to

Symbolic view. When

you return to Plot view,

you will see a point

named D and it will

have the same x-

coordinate as point B.

21. Press

If you can’t see point D,

pan until it comes into

view. The y coordinate

of D will be the

derivative of the curve at

point B.

Since its difficult to read

coordinates off the screen, we’ll add a calculation that

will give the exact derivative (to three decimal places)

and which we can display in Plot view.

Add some

calculations

22. Press M.

Numeric view is where you enter calculations.

23. Tap .

24. Tap and choose Measure > slope

25.Between parentheses, add the name of the tangent,

namely GC, and tap .

Notice that the current slope is calculated and displayed.

The value here is dynamic, that is, if the slope of the

1 2 ... 138 139 140 141 142 143 144 145 146 147 148 ... 615 616

Commentaires sur ces manuels

Pas de commentaire

Hp Prime Graphing Calculator Manuel d'utilisateur Page 143

Commentaires sur ces manuels

Produits connexes et manuels pour PDAs Hp Prime Graphing Calculator