Identifying Quadratic Equation Types

Identify c of the quadratic equation: x ² + 16x + 64=0

• 2

• 1

• 16

• 64

Which of the following is quadratic equation?

• x³-5x+6 = 0

• 6x^2 + 11x - 35 = 0

• -4x - 7x +12 = 0

• 2x⁴ - 4y - 2 = 0

Which is NOT a quadratic equation?

• 3x² + 4x + 2 = 0

• -y² +6y + 18 = 0.

• 2x² + 3y + 1 = 0

• 20x² -15x - 10 = 0

ax²+bx+c=0  is the standard form of a quadratic equation.

• True

• False

What type of equation is

y = x(3x + 1)

• Quadratic

• Linear

• Exponential

• None of these

y=x²

^{What type of equation is the above?}

• exponential

• linear

• quadratic

• neither

Which of the following are examples of quadratic equations? (Click all that apply)

• 2x+3

• 2x²+2

• x-4x²

• x³

• x²

What is the equation that is also called second degree equation?

• Cubic Equation

• Linear Equation

• Polynomial Equation

• Quadratic Equation

Which of the following is NOT a quadratic equation in one variable?

• 3x²+5=5x+7

• x(2x+5)=8

• 3²+5x=4²+2x

• x²=16

• (2x-3)²=5

Which of the following is an example of quadratic equations?

• x + 9 = 0

• x + y =12

• x³ + 5x² - 14 =0

• x² - 2x = 7