Create a Quiz. The academic subject for which the text must be created - Mathematics. It should be for students studying at Year or Grade 10...
What to createQuiz
Which subjectMathematics
What age groupYear or Grade 10
What topicCompleting the square
Question typesClose-ended
Number of questions10
Number of answers5
Correct answersExactly 1
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For Year/Grade 10 Students (Ages 14-16)

Answer the following questions related to completing the square.

  1. What does completing the square mean? A. Finding the area of a square B. Transforming a quadratic equation to a perfect square trinomial C. Adding and multiplying the variables in an equation D. Subtracting and dividing the constants in an equation E. None of the above

  2. What is the standard form of a quadratic equation? A. y = ax + b B. y = ax^2 + bx + c C. y = mx + b D. y = mx^2 + bx E. None of the above

  3. What is the binomial that needs to be added to the quadratic expression to complete the square: x^2 + 6x + ____ A. 6 B. 9 C. 36 D. -6 E. None of the above

  4. What is the completed square form of the expression: x^2 + 4x + 4? A. (x + 2)^2 B. (x + 4)^2 C. (x - 2)^2 D. (x - 4)^2 E. None of the above

  5. What is the vertex of the quadratic equation y = x^2 + 8x + 10? A. (-4, 10) B. (-4, -10) C. (-2, 6) D. (-2, -6) E. None of the above

  6. What is the discriminant of the quadratic equation y = x^2 - 5x + 9? A. 1 B. 4 C. -4 D. -11 E. None of the above

  7. How many solutions does a quadratic equation with a discriminant of zero have? A. 1 B. 2 C. Infinite D. None E. None of the above

  8. What is the quadratic formula? A. (-b±√b^2–4ac) / 2a B. (-b∓√b^2+4ac) / 2a C. (b±√b^2+4ac) / 2a D. (b∓√b^2–4ac) / 2a E. None of the above

  9. What is the discriminant of the quadratic equation y = 3x^2 + 5x - 8? A. 13 B. 49 C. 61 D. -47 E. None of the above

  10. What is the solution to the quadratic equation y = 2x^2 + 7x - 3? A. x = 1 or x = -3/2 B. x = 3 or x = -1/2 C. x = -1 or x = 3/2 D. x = -3 or x = 1/2 E. None of the above

Good Luck!