If F(x)= ,Then the Percentage Rate of Change of F(x)when

question 230

Multiple Choice

If f(x) = ,then the percentage rate of change of f(x) when x = 3 is

• A) 10%.
• B) 20%.
• C) 30%.
• D) 40%.
• E) 50%.

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Definitions:

Aluminum

Aluminum is a lightweight, silver-white metallic element (Al) used extensively in alloys and for its properties of corrosion resistance and high conductivity.

Chlorine

A highly reactive, greenish-yellow gaseous halogen with the symbol Cl and atomic number 17, widely used in water treatment, bleaches, and industrial processes.

Ionic Compound

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding, typically formed between metal cations and non-metal anions.

Phosphorus

A reactive, non-metallic element found in Group 15 of the periodic table, essential for life.