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Soal Fungsi Kuadrat

Authored by Susi Anik

Mathematics

9th Grade

CCSS covered

Used 11+ times

Soal Fungsi Kuadrat
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17 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fungsi  f(x)=ax2+bx+cf\left(x\right)=ax^2+bx+c  berpotongan dengan sumbu-y di ....

(0,c)

(0,-c)

(c,0)

(-c,0)

Tags

CCSS.HSF-IF.C.7A

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Persamaan sumbu simetri grafik fungsi kuadrat f(x) = 4x2 + 10x - 5 adalah...

x = -5

x = -1¼

x = 1¼

x = 5

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui grafik fungsi kuadrat f(x) = x2 - 3x + 2. Titik potong pada sumbu x grafik tersebut adalah....

(1,0) dan (2,0)

(0,1) dan (0,2)

(3,0) dan (2,0)

(1,0) dan (0,2)

Tags

CCSS.HSF-IF.C.7A

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fungsi kuadrat   y=x2+2x+24y=-x^2+2x+24  memiliki kurva …

terbuka ke atas

terbuka ke kanan

terbuka ke bawah

terbuka ke kiri

Tags

CCSS.HSF-IF.C.7A

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Grafik fungsi kuadrat berbentuk ....

garis lurus

parabola

lingkaran

garis lengkung

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Titik puncak dari kurva di samping adalah ....

(1,-1)

(-1,-5)

(0,-2)

(2,-2)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sumbu simetri kurva fungsi  y=x28x+12y=x^2-8x+12  kuadrat  adalah …

 x=2x=2  

 x=3x=-3  

 x=4x=4  

 x=5x=-5  

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

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