First Quarter Quiz 1 on Quadratic Equation.pptx

quiz on quadratic equations

1. Math 9 Quiz no.1 August 20,2024

2. What is a quadratic equation? a) An equation with one unknown variable. b) An equation of degree 2 in one variables c) An equation involving two variables. d) An equation with a linear relationship.  

3. 2. Which of the following is the standard form of a quadratic equation? a) bx 2 + ax + c = 0 b ) cx 2 + bx + a = c) ax 2 + bx +c =0 d) ax + bx 2 + c = 0

4. 3. The graph of a quadratic equation is usually a: a) Straight line b) Hyperbola c) Circle d) parabola

5. 4. Which of the following is NOT a quadratic equation? A. 8 x 2 -3 =0 B. x 3 -3x+3=0 C. 2 x 2 + 0= 0 D. 5 x 2 – 3x= 0

6. 5. Which of the following quadratic equation is written in standard form? A. 8 x 2 =3 B. (x+3)(x-3) C. 2 x 2 =3x -2 D. 5 x 2 – 3x+ 5= 0

7. Which of the following is a quadratic equation? For those that are, identify the value of a, b and c.

8. What is a quadratic equation? a) An equation with one unknown variable. b) An equation of degree 2 in one variable. c) An equation involving two variables. d) An equation with a linear relationship.  

9. 2. Which of the following is the standard form of a quadratic equation? a) bx 2 + ax + c = 0 b ) cx 2 + bx + a = c) ax 2 + bx + c = 0 d) ax + bx 2 + c = 0

10. 3. The graph of a quadratic equation is usually a: a) Straight line b) Hyperbola c) Circle d) Parabola

11. 4. Which of the following is NOT a quadratic equation? A. 8 x 2 -3 =0 B. x 3 -3x+3=0 C. 2 x 2 + 0= 0 D. 5 x 2 – 3x= 0

12. 5. Which of the following quadratic equation is written in standard form? A. 8 x 2 =3 B. (x+3)(x-3) C. 2 x 2 =3x -2 D. 5 x 2 – 3x+ 5= 0