Determine the Intervals on Which the Function Is Increasing, Decreasing

question 42

Short Answer

Determine the intervals on which the function is increasing, decreasing, and constant.
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A) Increasing on (-2,0) and (3,4) ; Decreasing on (-5,-2) and (1,3)
B) Increasing on (-2,0) and (3,5) ; Decreasing on (1,3) ; Constant on (-5,-2)
C) Increasing on (-1,0) and (3,5) ; Decreasing on (0,3) ; Constant on (-5,-3)
D) Increasing on (1,3) ; Decreasing on (-2,0) and (3,5) ; Constant on (2,5)

• A) Increasing on (-2,0) and (3,4) ; Decreasing on (-5,-2) and (1,3)
• B) Increasing on (-2,0) and (3,5) ; Decreasing on (1,3) ; Constant on (-5,-2)
• C) Increasing on (-1,0) and (3,5) ; Decreasing on (0,3) ; Constant on (-5,-3)
• D) Increasing on (1,3) ; Decreasing on (-2,0) and (3,5) ; Constant on (2,5)

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Definitions:

Rubella

A contagious viral infection preventable by vaccine, also known as German measles, characterized by a rash and mild fever; known to cause birth defects if contracted by pregnant women.

Congenital Form

A condition or trait present from birth, which can result from genetic inheritance or environmental factors during pregnancy.

Erythema Infectiosum

A mild, contagious viral disease commonly referred to as fifth disease, characterized by a facial rash that gives the appearance of a slapped cheek.

Rubeola

Also known as measles, a highly contagious viral infection characterized by fever, cough, and a distinctive rash.