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latihan soal fungsi kuadrat

Authored by Didik Eryanto

Mathematics

9th Grade

CCSS covered

Used 280+ times

latihan soal fungsi kuadrat
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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Nilai optimum untuk  y=x24x+6y=x^2-4x+6   adalah....

4

3

2

1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Fungsi kuadrat  y=x26x+5y=x^2-6x+5    memotong sumbu Y di titik...

(0,-1)

(1,0)

(5,0)

(0,5)

Tags

CCSS.HSF-IF.C.7A

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Sumbu simetri grafik  y=2x^2-4x+4    adalah....

x=1

x=1/2

x= -1/2

x= -1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Fungsi kuadrat  y=2x^2-6x+4   memotong sumbu X di titik....

( -1,0 ) dan ( -2, 0 )

(1,0) dan (2,0)

(3,0) dan (4,0)

( -3, 0 ) dan ( -4, 0 )

Tags

CCSS.HSF-IF.C.7A

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika  a<0   maka grafik fungsi  f(x)=ax2f(x)=ax^2   ....

terbuka ke kiri

terbuka ke kanan

terbuka ke atas

terbuka ke bawah

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Perhatikan gambar berikut!

Grafik tersebut merupakan grafik dari fungsi kuadrat....

y=x2y=-x^2

y=x2y=x^2

y=2x2y=2x^2

y=2x2y=-2x^2

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Fungsi kuadrat yang memiliki titik puncak (2,-1) dan melalui titik (0,3) adalah....

y=x25x+4y=x^2-5x+4

y=x25x4y=x^2-5x-4

y=x24x+3y=x^2-4x+3

y=x24x3y=x^2-4x-3

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