Sharp EL-9900 operation manual Hline, Vline, HLine y-value, HLine Example, VLine x-value

Chapter 6: Advanced Graphing Features — Advanced Keyboard

3 H_line

From the Calculation screen

From the GRAPH window

4 V_line

From the Calculation screen

Draws a horizontal line on the graph window.

H_Line y-value

Draws a horizontal line (y = value) on the graph window.

Example

•Draw a horizontal line of y = 5.

1.Press @ dA 3and enter the value 5.

H_Line

Example

•Draw a horizontal line manually.

1.Press @ dA 3.

2.Use the cursor navigation keys

({};') to move the flashing cursor to the appropriate position.

3.Press Eto draw the line.

Draws a vertical line on the graph window.

V_Line x-value

Draws a vertical line (x = value) on the graph window.

Example

• Draw a horizontal line of x = 3.

1.Press @dA4and enter the value 3.

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