
Fungsi Kuadrat Part 1
Authored by Virda Utari
Mathematics
9th - 12th Grade
Used 2+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 6 pts
Akar-akar persamaan kuadrat x² + x – 12 = 0 adalah ….
–3 dan 4
–3 dan –4
3 dan –4
2 dan –6
2.
MULTIPLE CHOICE QUESTION
10 mins • 7 pts
Himpunan penyelesaian dari 8 – 3p(p + 1) = -10 adalah ….
{-3, -1}
{-3, 2}
{3, 1}
{-1, 2}
3.
MULTIPLE CHOICE QUESTION
10 mins • 6 pts
Himpunan penyelesaian dari x² – 5x + 6 = 0 adalah ….
{-6, 1}
{-1,6}
{-3, -2}
{2, 3}
4.
MULTIPLE CHOICE QUESTION
10 mins • 5 pts
Diskriminan persamaan kuadrat 9x² – 4x – 4 = 0 adalah ….
52
144
160
172
5.
MULTIPLE CHOICE QUESTION
10 mins • 7 pts
Himpunan penyelesaian dari 3x² + 21x + 36 = 0 adalah ….
{-6, -1}
{-4, -3}
{1, 6}
{3, 4}
6.
MULTIPLE CHOICE QUESTION
10 mins • 6 pts
Bentuk umum dari persamaan kuadrat x( x – 4 ) = 2x + 3 adalah...
x2 – 2x + 3 = 0
x2 – 6x – 3 = 0
2x2 + 6x – 3 = 0
x2 – 8x – 3 = 0
7.
MULTIPLE CHOICE QUESTION
10 mins • 8 pts
Himpunan penyelesaian dari persamaan kuadrat 2x2 – x – 15 adalah...
{2, -3/2}
{3,5}
{3, -5/2}
{3, -5/4}
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