
Matematik Tambahan Form 4- Bab 2
Authored by TAN Moe
Mathematics
1st - 10th Grade
CCSS covered
Used 567+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Selesaikan persamaan kuadratik yang berikut:
2x2 + 7x − 4 = 0
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Diberi 3 ialah salah satu punca bagi persamaan kuadratik x2 -7x + k = 0. Cari nilai k
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Fungsi kuadratik f(x) = 4x2 + (3 + m)x + 1 menyentuh paksi-x pada satu titik. Cari nilai m.
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Ungkapkan fungsi kuadratik f(x) = 2x2 + 7x – 2 dalam bentuk a(x + b)2 + c, dengan keadaan a, b, dan c ialah pemalar. Nyatakan nilai-nilai bagi a, b, dan c.
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
#2
Diberi 3 ialah punca bagi persamaan kuadratik mx – 2x2 – 15 = 0.
Cari nilai m.
m = 3
m = 9
m = 11
m = 15
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
#3
Selesaikan persamaan kuadratik
x(x – 1) = −1 −3(1 + 2x)
x = −1 , x = − 4
x = −1 , x = 4
x = 1 , x = 4
x = −4 , x = 1
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
#5
Bentukkan persamaan kuadratik dalam bentuk ax2 + bx + c =0 yang mempunyai punca-punca 2 dan −1/3
x2 – 5x – 2 =0
3x2 – 5x + 2 =0
3x2 + 5x – 2 =0
3x2 – 5x – 2 =0
Tags
CCSS.HSA.APR.B.3
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