Sharp EL-9600 User Manual page 59

NAME _____________________________________________________ CLASS __________ DATE __________
1.3
GRAPHS OF TRIGONOMETRIC FUNCTIONS
Activity 2
1. Turn the calculator on and press Y= .
2. Press CL to remove an old Y1 expression.
3. Press
4. To set up the calculator press 2ndF
2 Rad, touch E COORD, double touch 1 Rect, touch G EDITOR, and double
touch 1 Equation.
5. Press 2ndF
6. Enter the cosine function ( y = tan x ) for Y1, by pressing tan
7. Enter the viewing window range by pressing ZOOM , touching E TRIG, and
double touching 3 tan x.
8. Sketch your graph in the box.
Graph the tangent function.
CL to clear additional expressions.
QUIT again to return to the Y prompts.
Blackline Masters/TRIGONOMETRY USING THE SHARP EL-9600
SET UP , touch B DRG, double touch
X/ /T/n .
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