Find the Average Rate of Change of the Function Over $y = x ^ { 2 } + 4 x , [ 4,7 ]$

question 59

Multiple Choice

Find the average rate of change of the function over the given interval.
- $y = x ^ { 2 } + 4 x , [ 4,7 ]$

• A) 15
• B) \(\frac { 45 } { 7 }\)
• C) 11
• D) \(\frac { 77 } { 3 }\)

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Definitions:

Oxidation

Oxidation is a chemical reaction involving the loss of electrons by an atom, molecule, or ion.

Oxidation Number

A number assigned to an element in chemical combination which represents the number of electrons lost or gained by an atom of that element in the compound.

Compound

A substance made up of atoms of two or more different elements chemically bonded together.

Oxidation Number

A number that represents the total number of electrons an atom either gains or loses in order to form a chemical bond with another atom.