FUNGSI KUADRATIK

FUNGSI KUADRATIK

10th Grade

20 Qs

quiz-placeholder

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FUNGSI KUADRATIK

FUNGSI KUADRATIK

Assessment

Quiz

Mathematics

10th Grade

Practice Problem

Hard

CCSS
HSF-IF.C.7A, HSA-REI.B.4B

Standards-aligned

Created by

NORHASLINDA Moe

Used 875+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Diberi persamaan kuadratik x2+px+9 = 2x mempunyai dua punca yang sama. Cari nilai-nilai yang mungkin bagi p.

-4

4

-8

8

2.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Persamaan kuadratik x2+x = 2px-p2, di mana p ialah pemalar, mempunyai dua punca berbeza. Tentukan julat nilai p.

p < 4

p < 1/4

p > 1/4

p < -1/4

3.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Cari julat nilai x bagi
x(x-4)  \le  12.                                                        

 2x6-2\le x\le6  

 x2,x6x\le-2,x\ge6  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Faktorkan selengkapnya  24y28y24y^2-8y  

 8(3y2y)8\left(3y^2-y\right)  

 y(24y8)y\left(24y^{ }-8\right)  

 8y(3y1)8y\left(3y-1\right)  

 8y2(3y)8y^2\left(3-y\right)  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Rajah di bawah menunjukkan graf suatu fungsi kuadratik. Diberi persamaan paksi simetri graf itu ialah x = 2, cari nilai k.

4

6

8

10

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Graf suatu fungsi kuadratik mempunyai titik minimum (2, –8). Cari persamaan paksi simetri graf itu.

x=8x=-8

x=3x=-3

x=2x=-2

x=2x=2

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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

Media Image
Media Image
Media Image
Media Image

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