Determine Where the Function Is Continuous

question 2

Multiple Choice

Determine where the function is continuous.

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Definitions:

Na+

Sodium ions, essential electrolytes in the body that play critical roles in fluid balance, nerve function, and muscle contractions.

Urine

A liquid by-product of metabolism in humans and many animals, which is excreted by the kidneys through the urinary system.

Aldosterone

Steroid hormone produced by the zona glomerulosa of the adrenal cortex that facilitates potassium exchange for sodium in the distal renal tubule, causing sodium reabsorption and potassium and hydrogen secretion.

Na+

Sodium ions, which are essential for various physiological functions, including nerve impulse transmission and muscle contraction.