Which of the Following Options Represents a Quadratic Equation When

question 9

Multiple Choice

Which of the following options represents a quadratic equation when a = 3, b = -3 and c = 4?

• A) y = 3x² + 3x +4
• B) y = 3x² - 3x - 4
• C) y = 3x² - 3x + 4
• D) y = 3x² + 3x - 4

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Definitions:

Ionized

Refers to an atom or molecule that has gained or lost electrons, thus acquiring a charge and becoming an ion.

Nonionized

Referring to molecules that do not carry an electric charge due to loss or gain of electrons, affecting their solubility and reactivity.

Functional Group

A specific group of atoms within a molecule that is responsible for a characteristic chemical reaction of that molecule.

Chemical Properties

Characteristics of a substance that become evident during a chemical reaction, revealing the composition of the substance and how it reacts under certain conditions.