1:00 p.m. Dom oct. 2
Miami-Dade County Public Scho...
AA
y = |x + 4-1
6
-2
Approximate when the function is positive, negative, increasing, or decreasing.
x < -4
2
-2.
y
X
The function is positive:
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, increasing:
# x>-4 :: x < -5 #x>-3
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and
:: -5 decreasing:
x
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negative:
for all real numbers
of
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