Quiz about Pretest Turunan Fungsi Trigonometri

Question 1

Beerikut ini yang merupakan definisi turunan adalah . . .

Accepted Answer

$$f$$

Question 2

Jika diketahui $$f\left(x\right)=x^2-4x+7$$ maka tentukan nilai dari $$f$$ !

Accepted Answer

0

Answer

2

Answer

8

Answer

4

Question 3

Tentukan $$f$$ dari $$f\left(x\right)=\left(4x^2-12x\right)\left(x+2\right)$$ !

Accepted Answer

$$12x^2-8x-24$$

Answer

$$12x^2+8x-12$$

Answer

$$8x^2+8x-12$$

Answer

$$8x^2+12x-24$$

Question 4

Tentukan $$\frac{dy}{dx}$$ dari $$y=\frac{x^3}{\left(x-4\right)}$$

Accepted Answer

$$\frac{dy}{dx}=\frac{2x^3-12x^2}{\left(x-4\right)^2}$$

Answer

$$\frac{dy}{dx}=\frac{2x^3-12x}{\left(x-4\right)^2}$$

Answer

$$\frac{dy}{dx}=\frac{2x^3-8x}{\left(x-4\right)^2}$$

Answer

$$\frac{dy}{dx}=\frac{2x^3-12}{\left(x-4\right)^{ }}$$

Question 5

Tentukan turunan dari $$f\left(x\right)=\left(x^3-4x^2-7\right)^2$$

Accepted Answer

$$2\left(3x^2-8x\right)\left(x^3-4x^2-7\right)$$

Answer

$$2\left(3x^2-8x\right)\left(x^3-4x^2-7\right)^2$$

Answer

$$\left(3x^2-8x\right)\left(x^3-4x^2-7\right)$$

Answer

$$\left(3x^2-8x\right)\left(x^3-4x^2-7\right)^2$$

Question 6

Nilai dari $$\lim_{x\rightarrow0}\ \frac{\sin2x}{\sin6x}$$

Accepted Answer

$$\frac{1}{3}$$

Answer

$$\frac{1}{6}$$

Answer

3

Answer

2

Question 7

Tentukan nilai dari $$\lim_{x\rightarrow0}\frac{2\ -2\ \cos\ 2x}{3x^2}$$

Accepted Answer

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

Answer

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

Answer

$$\frac{1}{3}$$

Answer

$$\frac{2}{3}$$

Question 8

Tentukan nilai dari $$\lim_{x\rightarrow0}\ \frac{\sin\left(x-1\right)}{\left(x^2-1\right)}$$ !

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{3}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{1}{4}$$

Question 9

Tentukan nilai dari $$\lim_{x\rightarrow0}\ \frac{3x+\sin2x}{5x}$$ !

Accepted Answer

1

Answer

0

Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{3}$$

Question 10

Tentukan $$\lim_{h\rightarrow0}\ \frac{1-\cos\ h}{h\ .\sin\ 2h}$$

Accepted Answer

$$\frac{1}{4}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{3}$$

Answer

$$\frac{2}{3}$$

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