Using the Graph Window
(6)Input 5 for both the xFactor and yFactor, and then tap [OK].
(7)Tap T, and then use the stylus to drag the screen image so the part you want to zoom is in the center of the screen.
(8)Tap [Zoom] and then [Zoom In].
Factor Zoom Result
kUsing Quick Zoom
The seven quick zoom commands draw a graph using preset
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xmin | xmax | xscale | ymin | ymax | yscale | ||
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Quick Initialize | 7.7 | 1 | 3.8 | 1 | |||
Quick Trig | 9.424 | 1.570 | 1.6 | 0.5 | |||
(3π) | (π/2) | ||||||
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Quick log (x) | 13.4 | 2 | 3.8 | 1 | |||
Quick e^x | 2.2 | 1 | 9 | 1 | |||
Quick x^2 | 7.7 | 2 | 66 | 5 | |||
Quick | 7.7 | 2 | 10 | 5 | |||
Quick Standard | 10 | 1 | 10 | 1 |
The applicable set of View Window parameter values is applied as soon as you select a quick zoom command on the Graph window’s [Zoom] menu.
Tip
•Any View Window parameter that is not shown in the above table is unchanged when you execute a quick zoom command.
•When the angle unit setting is degrees, Quick Trig configures the following values.
xmin = | xmax = 540, | xscale = 90 |
ymin = | ymax = 1.6, | yscale = 0.5 |
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