Quiz about Matematika Kelas X

Question 1

Nilai sudut 30⁰ kedalam satuan radian adalah...

Accepted Answer

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

Answer

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

Answer

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

Answer

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

Answer

$$\frac{11}{6}\pi$$

Question 2

Nilai sudut 90⁰ kedalam satuan radian adalah...

Accepted Answer

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

Answer

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

Answer

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

Answer

$$\pi$$

Answer

$$2\pi$$

Question 3

Nilai sudut 225⁰ kedalam satuan radian adalah...

Accepted Answer

$$\frac{5}{4}\pi$$

Answer

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

Answer

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

Answer

$$\frac{11}{6}\pi$$

Answer

$$\pi$$

Question 4

Nilai $$\frac{1}{4}\pi$$ radian kedalam satuan derajat adalah...

Accepted Answer

450

Answer

300

Answer

600

Answer

900

Answer

1200

Question 5

Nilai $$\frac{2}{3}\pi$$ radian kedalam satuan derajat adalah...

Accepted Answer

1200

Answer

3000

Answer

450

Answer

1800

Answer

2700

Question 6

Nilai $$\frac{11}{6}\pi$$ radian kedalam satuan derajat adalah...

Accepted Answer

3300

Answer

3000

Answer

3600

Answer

1800

Answer

2700

Question 7

Nilai cos 30⁰ adalah...

Accepted Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

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

Answer

$$\frac{1}{3}\sqrt[]{3}$$

Answer

$$1$$

Answer

$$\sqrt[]{3}$$

Question 8

Nilai sin 120⁰ adalah...

Accepted Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

$$1$$

Answer

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

Answer

$$-1$$

Answer

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

Question 9

Nilai tan 135⁰ adalah...

Accepted Answer

$$-1$$

Answer

$$1$$

Answer

$$\frac{1}{2}\sqrt[]{2}$$

Answer

$$\sqrt[]{3}$$

Answer

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

Question 10

Hasil dari sin 120⁰ + cos 210⁰ - tan 225⁰ adalah...

Accepted Answer

$$-1$$

Answer

$$1$$

Answer

$$0$$

Answer

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

Answer

$$\frac{1}{2}\sqrt[]{3}$$

Question 11

Hasil dari sin $$\frac{3}{4}\pi\ $$ . cos $$\frac{1}{4}\pi$$ + cos $$\frac{3}{4}\pi$$ . sin $$\frac{1}{4}\pi$$ adalah...

Accepted Answer

$$0$$

Answer

$$1$$

Answer

$$\frac{1}{2}\sqrt[]{2}$$

Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

$$-1$$

Question 12

Suatu fungsi dinotasikan oleh $$f:\ x\rightarrow5x\ +9$$ . Nilai dari $$f\left(5\right)=...$$

Accepted Answer

34

Answer

40

Answer

25

Answer

19

Answer

50

Question 13

Suatu fungsi dirumuskan oleh $$f\left(x\right)=-x+8$$ . Nilai dari $$f\rightarrow-7=...$$

Accepted Answer

15

Answer

10

Answer

30

Answer

35

Answer

56

Question 14

Suatu fungsi dinotasikan oleh $$f\ :\ x\ \rightarrow\ 3x\ -\ 9$$ . Nilai dari $$f\left(10\right)=...$$

Accepted Answer

21

Answer

39

Answer

30

Answer

31

Answer

41

Question 15

Suatu fungsi dirumuskan oleh $$f\left(x\right)\ =\ ax\ +b$$ . Jika $$f\left(3\right)=9\ $$ dan $$f\left(-1\right)=5$$ , maka nilai a dan b adalah...

Accepted Answer

1 dan 6

Answer

1 dan 4

Answer

2 dan 4

Answer

2 dan 5

Answer

1 dan 5

Question 16

Suatu fungsi dirumuskan oleh $$f\left(x\right)=ax+b$$ . Jika $$f\left(2\right)=10\ $$ dan $$f\left(-2\right)=-6$$ , maka nilai dari a dan b adalah...

Accepted Answer

4 dan 2

Answer

3 dan 6

Answer

1 dan 2

Answer

2 dan 4

Answer

4 dan 1

Question 17

Suatu fungsi dinotasikan $$f\ :\ x\ \rightarrow\ ax+b$$ . Jika $$a=5$$ dan $$f\left(2\right)=9$$ , maka rumus fungsinya adalah...

Accepted Answer

$$f\left(x\right)=5x-1$$

Answer

$$f\left(x\right)=5x+1$$

Answer

$$f\left(x\right)=5x\ +9$$

Answer

$$f\left(x\right)=5x\ -9$$

Answer

$$f\left(x\right)=2x\ +\ 5$$

Question 18

Suatu fungsi dinotasikan oleh $$f\ :\ x\ \rightarrow\ ax\ -b$$ . Jika $$f:\ 4\ \rightarrow16\ $$ dan $$f\ :\ 2\ \rightarrow\ 4$$ , maka rumus fungsinya adalah...

Accepted Answer

$$f\left(x\right)=6x\ +8$$

Answer

$$f\left(x\right)=\ -6x\ +8$$

Answer

$$f\left(x\right)=6x\ -8$$

Answer

$$f\left(x\right)=4x\ +6$$

Answer

$$f\left(x\right)=4x-6$$

Question 19

Suatu fungsi dirumuskan oleh $$f\left(x\right)=ax+b$$ . Jika $$a=\ 4$$ dan $$b=-9$$ , maka $$f\left(-10\right)=...$$

Accepted Answer

$$-49$$

Answer

$$49$$

Answer

$$-31$$

Answer

$$31$$

Answer

$$40$$

Question 20

Suatu fungsi dirumuskan oleh $$f\left(x\right)=ax\ +b$$ . Jika $$f\left(2\right)=8$$ dan $$f\left(5\right)=-1$$ , maka $$f\left(10\right)=...$$

Accepted Answer

$$-16$$

Answer

$$44$$

Answer

$$-44$$

Answer

$$16$$

Answer

$$14$$

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