Solve the Inequality $$- 2 \leq 2 x - 1 < 4$$

question 117

Multiple Choice

Solve the inequality. Write the answer in interval notation. $$- 2 \leq 2 x - 1 < 4$$

• A) \(\left[ - \frac { 1 } { 2 } , 4 \right]\)
• B) \(\left[ - \frac { 1 } { 2 } , \infty \right]\)
• C) \(\left[ - 2 , \frac { 5 } { 2 } \right]\)
• D) \(\left[ - \frac { 1 } { 2 } , \frac { 5 } { 2 } \right]\)

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Electromagnetic Induction

Voltage produced by lines of magnetic flux cutting a conductor.

Weber

The SI unit of magnetic flux, symbolized as Wb, which quantifies the total magnetic field passing through a surface.

Left-hand Generator Rule

A rule to determine the direction of induced current in a generator based on the direction of force and magnetic field.

Thumb Points

Typically refers to a method used in electromagnetic right-hand or left-hand rule demonstrations, where the thumb's direction represents the direction of current or force.