Write Interval Notation for the Graph $( - 4 , \infty )$

question 4

Multiple Choice

Write interval notation for the graph.
-

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

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Definitions:

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Renin

An enzyme secreted by the kidneys that helps regulate blood pressure by activating the angiotensinogen to angiotensin conversion.

Preeclampsia

A pregnancy complication characterized by high blood pressure and often signs of damage to another organ system, most often the liver and kidneys.

Filtration Membrane

A barrier in the kidneys that filters blood, selectively allowing waste products and excess substances to pass into the urine.