Using the Following Table, Find the Average Rate of Change

question 42

Multiple Choice

Using the following table, find the average rate of change in f from 0 to 2.

• A) 0.7
• B) 11
• C) 1.5
• D) 1.4
• E) 2

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Definitions:

pH

A scale measuring the acidity or alkalinity of a solution, where 7 is neutral, values below 7 are acidic, and values above 7 are alkaline.

Buffers

Substances that minimize changes in the pH of a solution by absorbing or releasing hydrogen ions.

pH

A logarithmic scale used to specify the acidity or basicity of an aqueous solution, ranging from 0 (very acidic) to 14 (very basic) with 7 being neutral.

Hydrogen Ions

Positively charged ions (H+) that contribute to acidity or alkalinity of solutions and play critical roles in many biological processes.