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Identity Trig Style

Authored by Radina Brobst

Mathematics

11th Grade

CCSS covered

Used 1+ times

Identity Trig Style
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Please select the correct solution 
cos 2 x + sin x=  

1
csc 2 x + sec 2 x
sinx
1 - sinx

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is csc(x) equivalent to?

1/sin(x)
1/tan(x)
sin(x)
1/cos(x)

Tags

CCSS.HSF.TF.A.4

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Is this a pythagorean identity?
tan2x + 1 = secx

Yes
No

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Rewrite tan(x) in terms of sin(x) and cos(x).

tan(x) = cos(x)/sin(x)
tan(x) = 1/cot(x)
tan(x) = sin(x)/cos(x)
tan(x) = opp/adj

Tags

CCSS.HSF.TF.C.8

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Please select the correct solution

csc x
sec x
cot x
tan x

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

*

sin x
cos x
tan x
csc x

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of the following is not a pythagorean identity?

cot2x + 1 = csc2x

csc2x + 1 = cot2x

cot2x - csc2x = -1

csc2x - cot2x = 1

Tags

CCSS.HSF.TF.C.8

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