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Asas Nombor & Persamaan Kuadratik

Authored by Aimy Yasmin

Mathematics

12th Grade

Used 1+ times

Asas Nombor & Persamaan Kuadratik
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70 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Di antara yang berikut, yang manakah fungsi kuadratik?

f(x) = 2x2 - y

f(x) = x2+5x +6

f(x) = x+2

f(x) = p2 + pq

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bagi fungsi kuadratik f(x) = 2x2 + 3x + 7, ia mempunyai titik ________

maksimum

minimum

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan nilai a, b dan c bagi fungsi kuadratik y = x2 - 3x + 2

a= 1, b = 3, c = 2

a= 1, b = -3, c = -2

a= 1, b = -3, c = 2

a= -1, b = 3, c = 2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan nilai a, b dan c bagi persamaan kuadratik 2x2 + 3 = 7x

a= 2, b = 7, c= 3

a= 2, b = -7, c= -3

a= 2, b = 3, c= 7

a= 2, b = -7, c= 3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Carikan punca bagi persamaan kuadratik 2x2 -7x + 3 = 0

1/2 , 3

-1/2 , 3

1/2, -3

-1/2, -3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Selesaikan persamaan kuadratik (m+1)(m+2) = -2m(2+m)

m = 1/3 , m = -2

m = -1/3 , m = -2

m = -1/3 , m = 2

m = 1/3 , m = 2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ya

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