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```TRIGONOMETRY
Section 1.3 Trigonometric Functions
Day #1
*Draw an angle in standard position that has
the point (-6, 3) on its terminal side.
a. Find the distance from (0, 0) to (-6, 3)
b. Draw a RIGHT TRIANGLE that contains
both points; (0, 0) and (-6, 3).
**NOTE: Any angle in standard position has a ________________________ that can be drawn
from the _______________________ to the _________________________.
APPLYING THE DEFINITIONS OF THE TRIGONOMETRIC FUNCTIONS:
What is the r – value? ____________________________________________________________
_____________________________________________________________________________.
Sine and Cosecant:
Cosine and Secant:
Tangent and Cotangent:
*State the SIX TRIGONOMETRIC RATIOS given an angle in standard position has the point (-6, 3)
on its terminal side.
TRIGONOMETRY
Section 1.3 Trigonometric Functions
Day #1
Find the values of the SIX TRIGONOMETRIC FUNCTIONS given an angle in standard position has
the point (2, 2) on its terminal side.
STEP I: ________________________________________________________________________
STEP II: _______________________________________________________________________
STEP III: ______________________________________________________________________
sin 
csc 
cos 
sec 
tan 
cot 
For the following, state the six trigonometric function values given an angle in standard position
with the indicated points on the angles terminal side.
A.
(5, -1)
B.
(-2, -6)
sin 
csc  
sin 
csc  
cos 
sec 
cos 
sec 
tan 
cot 
tan 
cot 
TRIGONOMETRY
Section 1.3 Trigonometric Functions
Day #1
Graph the line y – 4x = 0.
a. Pick a point on the line where x is positive.
_______________
b. Pick a point on the line where x is negative.
_______________
c. What is the difference between the trigonometric functions of the point in part A from the
trigonometric functions of the point in part B?
```