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Solving Basic Trig Equations

Authored by Anthony Clark

Mathematics

11th Grade

CCSS covered

Used 1+ times

Solving Basic Trig Equations
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10 questions

Show all answers

1.

OPEN ENDED QUESTION

1 min • 1 pt

Media Image

Solve for ALL values of x:

Evaluate responses using AI:

OFF

Tags

CCSS.HSF.TF.B.7

2.

OPEN ENDED QUESTION

1 min • 1 pt

Media Image

Solve for x over the interval

0≤x<2π0\le x<2\pi

Evaluate responses using AI:

OFF

Tags

CCSS.HSF.TF.B.7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve: 2sinx-1=0; [ 0, 2 π\pi ]

12\frac{1}{2}  

π6, 5π6\frac{\pi}{6},\ \frac{5\pi}{6}  

π3, 5π3\frac{\pi}{3},\ \frac{5\pi}{3}  

π6, 5π6, 7π6, 11π6\frac{\pi}{6},\ \frac{5\pi}{6},\ \frac{7\pi}{6},\ \frac{11\pi}{6}  

Tags

CCSS.HSF.TF.B.7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve: 2sinx=2;

1

π2\frac{\pi}{2}  

2π2\pi  

Not Possible

Tags

CCSS.HSF.TF.B.7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for  θ\theta  in the given domain.

cos⁡ θ= 12\cos\ \theta=\ \frac{1}{2}  for  0≤θ≤2π0\le\theta\le2\pi  

π6\frac{\pi}{6} and   11π6\frac{11\pi}{6}  

π4\frac{\pi}{4}  and  7π4\frac{7\pi}{4}  

π3\frac{\pi}{3} and  5π3\frac{5\pi}{3}  

π2\frac{\pi}{2}  and  3π2\frac{3\pi}{2}  

Tags

CCSS.HSF.TF.B.7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

-1 / 2
√3 / 2
-√3 / 2
1 / 2

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Which angle(s) satisfy the equation cos⁡θ=12\cos\theta=\frac{1}{2}  

30o

60o

300o

330o

Tags

CCSS.HSF.TF.B.7

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