Use a Pythagorean Identity to find tan(x), given sec(x) = -3.7 and that x lies in the second quadrant. Step 1. tan(x) = ±( (x) - 112 Step 2. In the second quadrant, tan(x) is Step 3. Hence, the choice in Step 1 should be Step 4. Therefore, the value of tan(x) =

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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Use a Pythagorean Identity to find tan(x).
given sec(x) = -3.7 and that x lies in
the second quadrant.
Step 1. tan(x) = ±(
(x) -
)1/2
Step 2. In the second quadrant, tan(x) is
Step 3. Hence, the choice in Step 1 should
be
Step 4. Therefore, the value of tan(x) =
metric transformation is.
Transcribed Image Text:Use a Pythagorean Identity to find tan(x). given sec(x) = -3.7 and that x lies in the second quadrant. Step 1. tan(x) = ±( (x) - )1/2 Step 2. In the second quadrant, tan(x) is Step 3. Hence, the choice in Step 1 should be Step 4. Therefore, the value of tan(x) = metric transformation is.
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