Solving Trigonometric Equations
Authored by Kristina Lupher
Mathematics
9th - 12th Grade
CCSS covered
Used 2+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve on the domain [0,2π)
cos x + 1 = 0
Tags
CCSS.HSF.TF.B.7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given 0 ≤ x ≤ 2π. Which of the following is/are the solution/s of 3 sec x = -2/√3?
5π/6
3π/4
π/3, 5π/6
π/3, 2π/3
Tags
CCSS.HSF.TF.B.7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve on the interval [0,360)
2cosx-1=0
Tags
CCSS.HSF.TF.B.7
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Solve for 0≤x≤2π
2cos2x + cosx = 0
π/2, 3π/2
0, π,2π
2π/3, 4π/3
π/3, 5π/3
Tags
CCSS.HSF.TF.B.7
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Solve for 0≤x≤2π
4cos2x - 2 = 0
π/3, 5π/3
π/4, 7π/4
3π/4, 5π/4
π/6, 11π/6
Tags
CCSS.HSF.TF.B.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solve for 0≤x≤2π
2sin2x - 5sinx + 2 = 0
π/6, 5π/6
7π/6, 11π/6
π/3, 2π/3
4π/3, 5π/3
Tags
CCSS.HSF.TF.B.7
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Solve for 0≤x≤2π
2sin2x - sinx = 0
0, π, 2π
π/2, 3π/2
π/6, 5π/6
π/3, 2π/3
Tags
CCSS.HSF.TF.B.7
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