
Materi Fungsi Kuadrat Kelas 9

Flashcard
•
Mathematics
•
9th Grade
•
Hard
YOSMETA SIMANJUNTAK
FREE Resource
Student preview

6 questions
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1.
FLASHCARD QUESTION
Front
Apa pengertian persamaan fungsi kuadrat?
Back
Persamaan fungsi kuadrat adalah persamaan yang dapat dituliskan dalam bentuk ax² + bx + c = 0, di mana a, b, dan c adalah konstanta dan a ≠ 0.
2.
FLASHCARD QUESTION
Front
Apa itu diskriminan dalam fungsi kuadrat?
Back
Diskriminan adalah nilai yang digunakan untuk menentukan jumlah dan jenis akar dari persamaan kuadrat, dihitung dengan rumus D = b² - 4ac.
3.
FLASHCARD QUESTION
Front
Apa arti dari nilai diskriminan D > 0?
Back
Jika D > 0, maka persamaan kuadrat memiliki dua akar real yang berbeda.
4.
FLASHCARD QUESTION
Front
Apa arti dari nilai diskriminan D = 0?
Back
Jika D = 0, maka persamaan kuadrat memiliki satu akar real yang kembar.
5.
FLASHCARD QUESTION
Front
Apa arti dari nilai diskriminan D < 0?
Back
Jika D < 0, maka persamaan kuadrat tidak memiliki akar real.
6.
FLASHCARD QUESTION
Front
Apa itu definit dalam konteks fungsi kuadrat?
Back
Definit dalam konteks fungsi kuadrat merujuk pada sifat dari grafik fungsi kuadrat, apakah terbuka ke atas atau ke bawah, tergantung pada nilai a.
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