Ujian Fungsi Trigonometri

Ujian Fungsi Trigonometri

11th Grade

10 Qs

quiz-placeholder

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Ujian Fungsi Trigonometri

Ujian Fungsi Trigonometri

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Tyas Rasyidah

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hitung nilai dari sin(60°) + cos(30°)

1

2

0

√3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplifikasi dari sin^2(x) + cos^2(x)

0

1

sin(x) + cos(x)

2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Grafik dari y = 2sin(x)

Grafik dari y = 2tan(x)

Grafik dari y = 2cos(x)

Grafik sinus yang telah diperbesar vertikalnya sebanyak 2 kali lipat.

Grafik dari y = sin(2x)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika sin(x) = 1/2, maka nilai dari x adalah?

2π/3 + 2πn

3π/4 + 2πn

π/4 + 2πn

π/6 + 2πn atau 5π/6 + 2πn

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hitung nilai dari tan(45°) + cot(45°)

0

2

3

1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Buktikan identitas trigonometri: sin(2x) = 2sin(x)cos(x)

sin(2x) = sin(x)^2 + cos(x)^2

sin(2x) = sin(x) + cos(x)

sin(2x) = 2sin(x)cos(x)

sin(2x) = sin(x/2)cos(x/2)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Grafik dari y = 3cos(x) - 1

Sine function with amplitude of 3 and vertical shift of -1

Tangent function with amplitude of 3 and vertical shift of -1

Linear function with slope of 3 and y-intercept of -1

Cosine function with amplitude of 3 and vertical shift of -1

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