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Relasi dan Fungsi

Authored by Ade hidayat

Mathematics

7th Grade

Used 18+ times

Relasi dan Fungsi
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Diketahui rumus fungsi f(x) = -2x+5. Nilai f(-4) adalah ...

-13

-3

3

13

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Diketahui rumus fungsi f(x) = -1 – x. Nilai f(-2) adalah ...

3

1

-1

-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suatu fungsi dirumuskan f(x) = 9 - 3x. Jika f(p) = 15, nilai p adalah ...

-8

-2

2

8

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Suatu fungsi ditetukan dengan rumus

f ( x ) = mx + n . Jika f ( 2 ) = 5 dan f ( 4 ) = 11, maka nilai f(6) adalah….

15

16

17

18

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Di antara himpunan pasangan berurutan di bawah ini yang merupakan pemetaan adalah…

{ (p,1), (q,1), (r,1), (r,2)}

{ (1,p), (1,q), (1,r), (2,r)}

{ (p,1), (q,2), (r,3), (r,4)}

{ (1,p), (2,q), (3,r), (4,r)}

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

p, q, r, s, dan t

a, b, c, dan d

p, r, dan t

. q dan s

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui A = {1,2,3,4,5} dan B = {2,4,6}. Diagram panah berikut yang merupakan relasi “faktor dari” himpunan A ke himpunan B adalah...

Media Image
Media Image
Media Image
Media Image

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