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Persamaan Kuadratik

Authored by SITI ADIBAH ISMAIL

Mathematics

8th - 10th Grade

CCSS covered

Used 245+ times

Persamaan Kuadratik
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20 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentukkan persamaan kuadratik
(8 + h)(2h - 7) =

2h2 - 9h + 56
2h2 + 9h - 56
h2 + 9h + 56
2h2 + 8h - 56

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Selesaikan persamaan kuadratik
2k2 + 9k + 4 = 0

(x + 1)(x - 4) = 0
(2x - 1)(x - 4) = 0
(2x + 1)(x + 4) = 0
(x + 3)(x + 4) = 0

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diberi persamaan kuadratik x- 13x + 42 = 0. Cari nilai-nilai x.

x = 7, x = 6
x = 7, x = -6
x = -7, x = 6
x = -7, x = -6

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diberi persamaan kuadratik 6x+ 36x + 48 = 0. Cari nilai-nilai x.

x = 2, x = 4
x = 2, x = -4
x = -2, x = 4
x = -2, x = -4

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diberi persamaan kuadratik 3x+ 6x - 45 = 0. Cari nilai-nilai x.

x = 3, x = 5
x = 3, x = -5
x = -3, x = 5
x = -3, x = -5

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Antara graf berikut, yang manakah mewakili  y=4x2?y=4-x^{2?}  

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fungsi kuadratik f(x) = 2x2 + 3x + 7 mempunyai titik mximum atau minimum

maximum

minimum

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