HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Pobierz pdf (Strona 219)

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Midpoint

Tap where you want one point to be and press . Tap where you want the other point to be and

press

. A point is automatically created midway between those two points.

If you choose an object rst—such as a segment—choosing the Midpoint tool and pressing

adds a point midway between the ends of that object. (In the case of a circle, the midpoint is created at the

circle’s center.)

Center

Tap a circle and press . A point is created at the center of the circle.

Intersection

Tap the desired intersection and press . A point is created at one of the points of intersection.

Keyboard shortcut:

Intersections

Tap one object other than a point and press . Tap another object and press . The

point(s) where the two objects intersect are created and named. Note that an intersections object is created in

Symbolic view even if the two objects selected do not intersect.

NOTE: This command creates a point. The command uses the location of this point to look for the desired

intersection. You can move the point to select a dierent nearby intersection.

Random Points

Press to randomly create a point in Plot view. Continue pressing to create more

random points. Press when you are done.

Line

Segment

Tap where you want one endpoint to be and press . Tap where you want the other endpoint to be

and press

. A segment is drawn between the two end points.

Keyboard shortcut:

Plot view: Cmds menu 171

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