State the intervals where the graph of y= sec(2x) is increasing in between -π<
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:State the intervals where the graph of y= sec(2x) is increasing in between
-π<<T
-2
b)
2
c)
0
choose exact values, if possible.
-2
2
a)
( - ₁ - ² ). ( - * - - # ). ( ∞, # ). (*)
0,
U
(−3.14, -2.36), (-2.36,0), (0, 0.79), (0.79, 1.57)
Зл
( -,- ³ ). ( - ³ - - ½ ). ( 0, 4 ). (+1)
一元,
d)
On (-x-*)(-!-i)(F)(
( - ₁,- ²³ ) . ( - ³ - - 1 ). ( 0 , 1 ) . (H) (---)
0,
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