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3.12 Equivalent Trig Functions (HW Quiz)

Authored by VaQuasha Dean

Mathematics

12th Grade

CCSS covered

Used 1+ times

3.12 Equivalent Trig Functions (HW Quiz)
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The function f is given by f(θ) = (csc θ cot θ sin θ) / (cos θ). Which of the following expressions is equivalent to f(θ)?

csc θ

sin θ

sec θ

tan θ

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x = π/2 and 3π/2

x = π/4, 3π/2, 5π/4

x = π/2, 3π/4, 7π/4

x = π/2

Tags

CCSS.HSF.TF.B.7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The function f is given by f(θ) = cos(2θ). Which of the following expressions is equivalent to f(θ)?

2cos θ

1 - 2sin² θ

1 - 2cos² θ

2 sin θ cos θ

Tags

CCSS.HSF.TF.C.9

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The function g is defined by g(x) = sin(x + π/3). The solutions to which of the following equations on the interval 0 ≤ x ≤ 2π are the solutions to g(x) = 1 on the interval 0 ≤ x ≤ 2π?

sin x + √3 cos x = 2

sin x - √3 cos x = 2

√3 sin x + cos x = 2

√3 sin x - cos x = 2

Tags

CCSS.HSF.TF.B.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The function f is given by f(θ) = cos(θ + 3π/2). What is the value of f(π/3)?

√3/2

1/2

-1/2

-√3/2

Tags

CCSS.HSF.TF.A.4

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