Solve the Compound Inequality and Graph the Solution Set on a Number

question 86

Multiple Choice

Solve the compound inequality and graph the solution set on a number line. Except for the empty set, express the solution set in interval notation.
- $- 4 x + 1 \geq 9$ or $6 x + 3 \geq - 21$

• A) \(( - \infty , \infty )\)
• B) \([ - 4 , \infty )\)
• C)\([ - 4 , - 2 ]\)
• D) \([ - 2 , \infty )\)

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Definitions:

Amino Acids

Organic compounds that combine to form proteins, serving as the building blocks of life and playing a critical role in various biological processes.

Benedict's Reagent

A chemical solution used to test for the presence of reducing sugars, where a color change indicates the amount of reducing sugar in the sample.

Amylase Activity

involves the enzymatic process whereby amylase breaks down starches into sugars, playing a critical role in digestion.

Enzyme Activity

A measure of the rate at which an enzyme catalyzes a specific chemical reaction, vital for various biological processes.