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Inverse Trig Functions

Inverse Trig Functions

Assessment

Presentation

•

Mathematics

•

9th - 12th Grade

•

Medium

•
CCSS
HSF.TF.B.7, HSF.TF.C.8

Standards-aligned

Created by

Matthew Cook

Used 174+ times

FREE Resource

2 Slides • 9 Questions

1

Practice with Inverse Trig Functions


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2

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 sin⁡−1(22)\sin^{-1}\left(\frac{\sqrt{2}}{2}\right)  

1

 45°45\degree  

2

 60°60\degree  

3

 90°90\degree  

4

 0°0\degree  

3

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 cos⁡−1(0)\cos^{-1}\left(0\right)  

1

 45°45\degree  

2

 60°60\degree  

3

 90°90\degree  

4

 0°0\degree  

4

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 tan⁡−1(3)\tan^{-1}\left(\sqrt{3}\right)  

1

 45°45\degree  

2

 60°60\degree  

3

 30°30\degree  

4

 0°0\degree  

5

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 cos⁡−1(32)\cos^{-1}\left(\frac{\sqrt{3}}{2}\right)  

1

 45°45\degree  

2

 60°60\degree  

3

 30°30\degree  

4

 0°0\degree  

6

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 sin⁡(sin⁡−1(12))\sin\left(\sin^{-1}\left(\frac{1}{2}\right)\right)  

1

 30°30\degree  

2

 60°60\degree  

3

 12\frac{1}{2}  

4

 14\frac{1}{4}  

7

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 tan⁡(sin⁡−1(12))\tan\left(\sin^{-1}\left(\frac{1}{2}\right)\right)  

1

 3\sqrt{3}  

2

 33\frac{\sqrt{3}}{3}  

3

 12\frac{1}{2}  

4

 11  

8

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 sin⁡(cos⁡−1(0))\sin\left(\cos^{-1}\left(0\right)\right)  

1

 00  

2

 22\frac{\sqrt{2}}{2}  

3

 32\frac{\sqrt{3}}{2}  

4

 11  

9

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 csc⁡(sin⁡−1(1))\csc\left(\sin^{-1}\left(1\right)\right)  

1

 11  

2

 00  

3

 90°90\degree  

4

undefined

10

Multiple Choice

Find the value of the following expression.  Assume that all angles are in Quadrant I.

 tan⁡(cos⁡−1(45))\tan\left(\cos^{-1}\left(\frac{4}{5}\right)\right)  

1

 45\frac{4}{5}  

2

 34\frac{3}{4}  

3

 54\frac{5}{4}  

4

 43\frac{4}{3}  

11

YEE-HAW!!!

Nice job! Check those answers and feel free to ask me questions about any of these problems.

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Practice with Inverse Trig Functions


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