4. If all three sides are given, the first step in order to solve the triangle is: A) apply the cosine law C) apply the tangent ratio B) apply the sine law D) apply the Pythagorean theorem 5. The range of the tangent function is: A) {–1< y < 1} B) any real number C) {y 2 0} D) {y + 90°, 270°}

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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4. If all three sides are given, the first step in order to solve the triangle is:
A) apply the cosine law
C) apply the tangent ratio
B) apply the sine law
D) apply the Pythagorean theorem
5. The range of the tangent function is:
A) {–1< y < 1}
B) any real number
C) {y 2 0}
D) {y + 90°, 270°}
Transcribed Image Text:4. If all three sides are given, the first step in order to solve the triangle is: A) apply the cosine law C) apply the tangent ratio B) apply the sine law D) apply the Pythagorean theorem 5. The range of the tangent function is: A) {–1< y < 1} B) any real number C) {y 2 0} D) {y + 90°, 270°}
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