Quiz about Turunan Trigonometri 1

Question 1

Turunan pertama fungsi f(x) = cos 2x adalah ...

Accepted Answer

f'(x) = -2 sin 2x

Answer

f'(x) = 2 sin 2x

Answer

f'(x) = 2 cos 2x

Answer

f'(x) = - sin 2x

Answer

f'(x) = sin 2x

Question 2

y = sin 2x + cos 3x + 4x + 5 maka $$\frac{dy}{dx}=...\ .$$

Accepted Answer

2 cos 2x - 3 sin 3x + 4

Answer

2 cos 2x + 3 sin 3x + 4

Answer

-2 cos 2x +3 sin 3x + 4

Answer

cos 2x - sin 3x + 4

Answer

2 cos 2x - 3 sin 3x + 4x

Question 3

Jika y = sin (4x+3) maka $$\frac{dy}{dx}=...\ .$$

Accepted Answer

4 cos(4x+3)

Answer

3 sin(4x+3)

Answer

4 sin(4x+3)

Answer

3 cos(4x+3)

Answer

cos(4x+3)

Question 4

Accepted Answer

$$-4\ \sqrt[]{3}$$

Answer

$$4\ \sqrt[]{3}$$

Answer

$$2\ \sqrt[]{3}$$

Answer

$$-2\ \sqrt[]{3}$$

Answer

$$\ \sqrt[]{3}$$

Question 5

Kurva fungsi trigonometri dikatakan fungsi naik apabila ...

Accepted Answer

Answer

$$f$$

Answer

$$f$$

Answer

$$f$$

Answer

$$f^$$ $$f$$

Question 6

$$Fungsi\ f\left(x\right)=\cos\left(x-\frac{\pi}{3}\right)\ untuk\ 0

Accepted Answer

$$\frac{\pi}{3}

Answer

$$0<x<\pi$$

Answer

$$\pi<x<\frac{4}{3}\pi$$

Answer

$$\frac{\pi}{3}

Answer

$$f^$$ $$0<x<\frac{\pi}{3}$$

Question 7

Kemungkinan titik maksimum terjadi di ... .

Accepted Answer

$$x_1\ dan\ 2\pi$$

Answer

$$x_1\ dan\ x_2$$

Answer

$$0\ dan\ x_2$$

Answer

$$0\ dan\ 2\pi$$

Answer

$$x_1\ $$

Question 8

Nilai minimum yang mungkin dari fungsi f(x) = x + sin 2x terjadi di x = ... .

Accepted Answer

$$\frac{\pi}{3}$$

Answer

$$0$$

Answer

$$\frac{4\pi}{3}$$

Answer

$$\frac{5\pi}{3}$$

Answer

$$2\pi$$

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics