Use the X-Intercept Method to Find the Solution of the Equation

question 56

Multiple Choice

Use the x-intercept method to find the solution of the equation below where . Round your answer to five decimal places. ​ ​

• A) x = 0.71845
• B) x = -2.55178
• C) x = 3.46845
• D) x = -1.91319
• E) x = -0.07986

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Definitions:

Long-chain Alcohols

Alcohols containing a long chain of carbon atoms, typically more than twelve, used in detergents, emulsifiers, and solvents.

Fatty Acids

Long-chain hydrocarbon molecules with a carboxylic acid group, important as sources of energy and as components of cell membranes.

Sodium Palmitate

A sodium salt of palmitic acid, used in soap making and as a surfactant in cosmetics.

Tristearin

A triglyceride derived from stearic acid, commonly found in animal and vegetable fats, used in the production of soaps and cosmetics.