1. It is a polynomial equation of degree two that can be written in the form ax2 + bx + c = 0, where a, b, and c are real numbers and a#0
a. Linear Equation
b. Quadratic Equation
c. Linear Equation
d. Quadratic Equation

2. Which of the following is the standard form of a quadratic equation 3x +x2 = 4
a. x2 + 3x - 4 = 0
b. -x2 - 3x - 4 = 0
c. x2 + 3x + 4 = 0
d. -x2 + 3x + 4 = 0

3. In the quadratic equation 4y2 - 2y + = 0, which is the quadratic term?
a. y2
b. 4y2
c. -2y
d. 6​