4. Which trigonometric function does the graph below represent? m4 3m/4 Smia 11e 3m2 136 /7mi4 15h8 2 17h 0.5 -1- -1.5 -2 -2.5

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section: Chapter Questions
Problem 49RE
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W 4. Which trigonometric function does the graph below represent?
T-718 ST4 -ST8 2
-m8 0
ST8 T2
Sme /3m4 7m8
9m/8 ST4 118 32 13T8 /7m4 158 2m 17m
-0.5
-25
2 cos(20+ 표)-1
O sin(20 – ) +1
O 2 cos(20 + ) – 1
O 2 sin(20 + I)-1
Transcribed Image Text:W 4. Which trigonometric function does the graph below represent? T-718 ST4 -ST8 2 -m8 0 ST8 T2 Sme /3m4 7m8 9m/8 ST4 118 32 13T8 /7m4 158 2m 17m -0.5 -25 2 cos(20+ 표)-1 O sin(20 – ) +1 O 2 cos(20 + ) – 1 O 2 sin(20 + I)-1
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