Solve the Inequality $| x | < 4$ A) $( - \infty , 4 ]$

question 228

Multiple Choice

Solve the inequality. Express your answer using interval notation. Graph the solution set.
- $| x | < 4$

• A) \(( - \infty , 4 ]\)
• B) \(( - \infty , - 4 ) \cup ( 4 , \infty )\)
• C)\(( - 4,4 )\)
• D) \([ - 4,4 ]\)

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Definitions:

Alkane

A saturated hydrocarbon consisting of carbon and hydrogen atoms with single covalent bonds.

Secondary Carbons

A carbon atom bound to two other carbon atoms within an organic molecule, often influencing the molecule's reactivity and physical properties.

Trimethylheptane

A saturated hydrocarbon with the formula C10H22; it’s a branched alkane used in organic synthesis and as a reference in octane rating.

Carbon Atoms

The basic building blocks of the vast majority of organic compounds, capable of forming strong covalent bonds due to their tetravalency.