The quadratic equation has a quadratic term, a linear term and a constant term.

• a = 3x²
• b = 7x
• c = -4

A is a quadratic term, B is a linear term and the last one is C which is a constant term.

• Quadratic term = 3x²

The linear term includes a variable.

• Linear term = 7x

The constant term does not include a variable.