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Precalc Practice 1.2 (Unit Circle)

Authored by Cristian Bueno

Mathematics

9th - 12th Grade

CCSS covered

Used 2+ times

Precalc Practice 1.2 (Unit Circle)
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50 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you are given the opposite side and hypotenuse, which trig function should you use?

sine
cosine
tangent
cotangent

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you are given the two sides that are not the hypotenuse, which trig function should you use?

sine
cosine
tangent
cotangent

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the exact value?

1
0
√2 / 2
Undefined

Tags

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the exact value?

1
0
-1
Undefined

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the exact value?

√2
√2 / 2
1
1 / √2

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the exact value?

-1
√2 / 2
1
-√2 / 2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the domain and range of y = sin x?

D: (-∞, ∞)
R: [-1, 1]
D: (-∞, ∞)
R: [-
π, π]
D: (∞, -∞)
R: [-1, 1]
D: (-∞, ∞)
R: [-
∞, ∞]

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