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كويز تفاعلي: 18 Questions: Quadratic formula and discriminant quiz - Reveal

This quiz focuses on quadratic equations and the discriminant. It tests the ability to identify coefficients from standard form, solve quadratic equations using the quadratic formula, and calculate the discriminant to determine the nature of the roots. Students will practice distinguishing between equations with one real root, two real roots, or two complex roots based on whether the discriminant is zero, positive, or negative.
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رقم الاختبار 819
الصف الصف العاشر المتقدم
المادة رياضيات
الفصل الفصل الثالث
السنة الدراسية 2025/2026
عدد الأسئلة 18
إجمالي النقاط 18
تاريخ الإضافة 2026-04-20
الزيارات 118
الناشر Amal Salman
يرجى الانتباه إلى أن المعلم قام بإعداد الأسئلة فقط، ولم يقم بإعداد الإجابات أو الشروحات المرفقة. وقد تم توليد الإجابات باستخدام تقنيات الذكاء الاصطناعي، لذلك قد تتضمن بعض الأخطاء أو عدم الدقة.
للحصول على الإجابات الصحيحة والمضمونة، يُرجى الرجوع إلى المعلم أو المصدر الدراسي المعتمد.
Question 1
DB question no.: 1
Points: 1
Determine the values of a, b, and c for the quadratic equation: 4x2 - 8x = 3
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Question 2
DB question no.: 2
Points: 1
Solve 2x2 + 7x - 15 = 0
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Question 3
DB question no.: 3
Points: 1
Solve using the quadratic formula. 2x2 - 9x - 35 = 0
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Question 4
DB question no.: 4
Points: 1
Identify the 'b' value: y = 16x2 - 8x - 24
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Question 5
DB question no.: 5
Points: 1
What should you do first in solving this equation? x2 + 6x - 13 = 3
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Question 6
DB question no.: 6
Points: 1
The discriminant is
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Question 7
DB question no.: 7
Points: 1
If the discriminant equals 0, then the quadratic has:
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Question 8
DB question no.: 8
Points: 1
Solve 5x2 + 3x - 3 = 0
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Question 9
DB question no.: 9
Points: 1
Solve x2 - 6x + 4 = 0
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Question 10
DB question no.: 10
Points: 1
For the function below, is the discriminant positive, negative, or zero? y = x2 + 4x + 4
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Question 11
DB question no.: 11
Points: 1
What is the discriminant of -2x2 - x - 1 = 0
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Question 12
DB question no.: 12
Points: 1
What is the discriminant of 6x2 - 2x - 3 = 0
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Question 13
DB question no.: 13
Points: 1
What is the discriminant for 5x2 + x - 2 = 0
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Question 14
DB question no.: 14
Points: 1
If the discriminant is positive, then the solution will be
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Question 15
DB question no.: 15
Points: 1
A function has a discriminant of 25. How many solutions does it have?
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Question 16
DB question no.: 16
Points: 1
A function has a discriminant of -3. How many x-intercepts does it have?
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Question 17
DB question no.: 17
Points: 1
What are the solutions of this graph?

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Question 18
DB question no.: 18
Points: 1
How many solutions will this quadratic equation x2 + 8x + 16 = 0 have?
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Correct Answers 0
Wrong Answers 0
Current Percentage 0%

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Total Possible Points 18

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