Solving Trigonometric Equations
Authored by Carlos Chavez
Mathematics
10th - 12th Grade
CCSS covered
Used 57+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of the following is NOT
a solution to
tan θ = 0 ?
θ = 0
θ = π /2
θ = π
θ = 2π
Tags
CCSS.HSF.TF.B.7
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Solve on the domain [0,2π)
cos x + 1 = 0
Tags
CCSS.HSF.TF.B.7
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Solve
cosθ = - √(3)/2
on θ∈[0, 2π)
Tags
CCSS.HSF.TF.B.7
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of the following is the solution of sin2x + cos2x = 2?
0
π/4
π/6
no solution
Tags
CCSS.HSF.TF.B.7
5.
MULTIPLE SELECT QUESTION
15 mins • 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
6.
MULTIPLE CHOICE QUESTION
15 mins • 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 CHOICE QUESTION
15 mins • 1 pt
Solve for 0≤x≤2π
3sin2x + sinx - 4 = 0
0, π
π/2
π/6, 5π/6
3π/2
Tags
CCSS.HSF.TF.B.7
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