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x² -4 1. The solution for x+3 O is: А. +2, —3 В. 4, -3 С. +2 D. no solution

x² -4 1. The solution for x+3 O is: А. +2, —3 В. 4, -3 С. +2 D. no solution

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 44E
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1. The solution for x2 -4 = 0 is: х+3 A. +2,–3 В. 4, -3 С. +2 D. no solution 2. The exact radian measure of 75° is: 5 А. 12 B. 12 15 13 D. 12 C. 24 3. The function y = x2+4 has a A. local max of 1/4 B. absolute max of ¼ C. local min of 1/4 D. absolute min of 4 4. The remainder when 4x3 + 2x – 1 is divded by x + 2: А. 35 В. -37 С. -29 D. 0 5. The expressionsin?x + cos?x + tan?x is equivalent to: A. 1 В. sec?x C. csc?x D. 1+ tanx
Transcribed Image Text:1. The solution for x2 -4 = 0 is: х+3 A. +2,–3 В. 4, -3 С. +2 D. no solution 2. The exact radian measure of 75° is: 5 А. 12 B. 12 15 13 D. 12 C. 24 3. The function y = x2+4 has a A. local max of 1/4 B. absolute max of ¼ C. local min of 1/4 D. absolute min of 4 4. The remainder when 4x3 + 2x – 1 is divded by x + 2: А. 35 В. -37 С. -29 D. 0 5. The expressionsin?x + cos?x + tan?x is equivalent to: A. 1 В. sec?x C. csc?x D. 1+ tanx
6. The expression sin cos - sin cos is equiavalent to: 11 А. cos 30 11 B. sin- TI 30 С. cos- 30 D. sin 30 7. Which set of values is the solution for sinx = -,0<x< 2n A. -0.34, 2.80 B. 5.94, 3.48 С. 1.91,4.37 D. -0.34 х2—7х+12 8. The function f(x) will have the following types of x+6 asymptotes: A. 1 horizontal, 1 vertical B. 1 horizontal, 1 oblique C. 1 veritcal, 1 oblique D. none 9. If f(x) = x and g(x) = cosx, then the combined function y = f(x) x g(x) will be: A. even В. odd C. neither D. both even & odd 10. Given f(x) = 4x – 8, -2f(x) would be: А. -8х - 16 В. -8х + 16 С. -16 D. 16
Transcribed Image Text:6. The expression sin cos - sin cos is equiavalent to: 11 А. cos 30 11 B. sin- TI 30 С. cos- 30 D. sin 30 7. Which set of values is the solution for sinx = -,0<x< 2n A. -0.34, 2.80 B. 5.94, 3.48 С. 1.91,4.37 D. -0.34 х2—7х+12 8. The function f(x) will have the following types of x+6 asymptotes: A. 1 horizontal, 1 vertical B. 1 horizontal, 1 oblique C. 1 veritcal, 1 oblique D. none 9. If f(x) = x and g(x) = cosx, then the combined function y = f(x) x g(x) will be: A. even В. odd C. neither D. both even & odd 10. Given f(x) = 4x – 8, -2f(x) would be: А. -8х - 16 В. -8х + 16 С. -16 D. 16
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