Use an Identity to Write the Expression as a Single $1 - 2 \sin ^ { 2 } x + \sin ^ { 4 } x$

question 258

Multiple Choice

Use an identity to write the expression as a single trigonometric function or as a single number.
- $1 - 2 \sin ^ { 2 } x + \sin ^ { 4 } x$

• A) \(\sin ^ { 2 } x\)
• B) \(\cos ^ { 4 } x\)
• C) \(\left( 1 - \sin ^ { 2 } x \right)\)
• D) \(\left( 1 + \tan ^ { 2 } x \right)\)

Assess the ongoing challenges and barriers to voting rights and political participation for minority groups.

Explore the philosophical and theoretical concepts related to democracy, majority rule, and racial equity.

Understand the evolution and types of disciplinary systems within prisons.

Recognize the various security levels of prisons and their characteristics.

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Definitions:

Decreasing-Cost Industry

An industry in which the costs of production decrease as the industry grows and output increases.

LRAC Curve

Stands for Long-Run Average Cost curve, which shows the lowest average cost at which a firm can produce any given level of output in the long term when all inputs are variable.

Decreasing-Cost Industry

An industry in which production costs decrease as the industry grows and output increases, often due to economies of scale.

LRAC Curve

The Long-Run Average Cost curve, showing the lowest possible cost of producing different levels of output when all inputs are variable.