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Transformasi Geometri

Authored by Linfang Linda

Mathematics

11th Grade

Used 4+ times

Transformasi Geometri
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12 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Koordinat bayangan titik A(-5, -4) akibat transformasi Mx ο My = -x ο M(-3, -1) adalah ....

A'(-1, 2)

A'(-2, 1)

A'(1, 2)

A'(2, 1)

A'(-2, -1)

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Koordinat bayangan titik B(-4, 6) akibat transformasi Mx = 3 ο My = -2 ο R-90ₒ adalah ....

B' (0, -8)

B'(0, 8)

B'(8, 0)

B'(-8, 0)

B'(6, -8)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Koordinat bayangan titik C(7, -5) akibat didilatasi dengan pusat P(-2, 1) dan faktor skala -⅓ adalah ....

C'(3, -5)

C'(-3, 5)

C'(-5, 3)

C'(5, -3)

C'(-5, -3)

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

26

52

104

158

184

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Kurva y = 2x2 + 3x - 8 merupakan bayangan sebuah kurva karena digeser ke kiri sejauh 2 satuan dilanjutkan digeser ke atas sejauh 3 satuan. Persamaan kurva semula adalah ....

y = 2x2 - 3x - 8

y = 2x2 - 5x - 9

y = 2x2 + 3x - 9

y = 2x2 - 5x - 8

y = 2x2 + 5x - 8

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Persamaan bayangan kurva x2 + y2 = 8 setelah dirotasi dengan pusat (-2, 1) sejauh 270ₒ searah jarum jam adalah ....

x2 + y2 - 2x + 6y + 2 = 0

x2 + y2 + 6x - 2y + 2 = 0

x2 + y2 + 2x - 6y + 2 = 0

x2 + y2 - 2x - 6y + 2 = 0

x2 + y2 - 6x + 2y + 2 = 0

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

x - 11y = 8

11x - 8y = 1

8x - 11y = 1

8x + 11y = 1

11x + 8y = 1

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