Sharp EL-9600 - Page 75

Blackline Masters/TRIGONOMETRY USING THE SHARP EL-9600 71
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Activities
Compute the following.
1. sin
-1
.8 = _______________ degrees
2. cos
-1
(
–
.6) = _______________ degrees
3. tan
-1
2 = _______________ degrees
4. sec
-1
(
-
1.3) = _______________ radians
5. csc
-1
(1.7) = _______________ radians
6. cot
-1
(
-
1) = _______________ radians
Graph the following.
7. y = tan
-1
x
8. y = cot
-1
x
INVERSE TRIGONOMETRIC FUNCTIONS
5.3
NAME _____________________________________________________ CLASS __________ DATE __________