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كويز تفاعلي: Quadratic formula and discriminant quiz - Reveal

This quiz covers the fundamental concepts of quadratic equations, focusing on the quadratic formula and the discriminant. Students are tested on identifying coefficients, calculating the discriminant, determining the nature of roots (real, rational, or imaginary), and solving quadratic equations using algebraic methods and graphical analysis.
رقم الاختبار 818
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 130
الناشر Amal Salman
يرجى الانتباه إلى أن الإجابات أو الشروحات قد لا تكون دقيقة دائمًا، لذلك يُفضّل مراجعتها مع المعلم أو المصدر الدراسي المعتمد. وبعد آخر سؤال ستظهر الدرجة النهائية تلقائيًا.
Question 1
Points: 1
Determine the values of a, b, and c for the quadratic equation: 4x2 - 8x = 3
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Question 2
Points: 1
Solve 2x2 + 7x - 15 = 0
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Question 3
Points: 1
Solve using the quadratic formula: 2x2 - 9x - 35 = 0
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Question 4
Points: 1
Identify the 'b' value: y = 16x2 - 8x - 24
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Question 5
Points: 1
What should you do first in solving this equation? x2 + 6x - 13 = 3
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Question 6
Points: 1
The discriminant is
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Question 7
Points: 1
If the discriminant equals 0, then the quadratic has:
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Question 8
Points: 1
Solve: 5x2 + 3x - 3 = 0
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Question 9
Points: 1
Solve: x2 - 6x + 4 = 0
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Question 10
Points: 1
For the function below, is the discriminant positive, negative, or zero? y = x2 + 4x + 4
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Question 11
Points: 1
What is the discriminant of -2x2 - x - 1 = 0?
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Question 12
Points: 1
What is the discriminant of 6x2 - 2x - 3 = 0?
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Question 13
Points: 1
What is the discriminant for 5x2 + x - 2 = 0?
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Question 14
Points: 1
If the discriminant is positive, then the solution will be
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Question 15
Points: 1
A function has a discriminant of 25. How many solutions does it have?
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Question 16
Points: 1
A function has a discriminant of -3. How many x-intercepts does it have?
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Question 17
Points: 1
What are the solutions of this graph?

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Question 18
Points: 1
How many solutions will this quadratic equation x2 + 8x + 16 has?
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Wrong Answers 0
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