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Soal Fungsi Kuadrat

Authored by irmawan irmawan

Mathematics

10th Grade

CCSS covered

Used 558+ times

Soal Fungsi Kuadrat
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17 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

4

3

2

1

2.

MULTIPLE CHOICE QUESTION

30 sec • 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

30 sec • 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

30 sec • 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

30 sec • 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

30 sec • 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

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diskriminan dari  f(x) = 2x2 + 3x  5f\left(x\right)\ =\ 2x^2\ +\ 3x\ -\ 5  

16

25

36

49

64

Tags

CCSS.HSA-REI.B.4B

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