MAT233.docx - QUESTION 1 > > > > > > > > > Critical line ∗ ∗ Interval Test Value-∞-2-2,0(0,∞-3-1 1 ∗ Sign of f’(x)= INCREASING INTERVAL

# MAT233.docx - QUESTION 1 > > > > > > > > > Critical line...

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QUESTION 1 > > > > > > > > >
Critical line : Interval Test Value Sign of f’(x)= (-∞,-2) -3 + (-2,0) -1 - (0,∞) 1 + INCREASING INTERVAL = (-∞,-2) U (0,∞) DECRASING INTERVAL = (-2,0) (-2,4) (0,0)
MAXIMUM POINT (-2,4) MINIMUM POINT (0,0) QUESTION 2 > > > > >
> ANALYSIS : Vertical Asymptotes Horizontal Asymptotes >

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Unformatted text preview: 1 Interval Test Value Sign of f’(x)= (-∞,-4)-5 + (-4,∞) + INCREASING INTERVAL = (-∞,-4) U (-4,∞) Interval Test Value Sign of f’’(x)= (-∞,-4)-5 + (-4,∞)-∗ ∗ CONCAVE UP = (-∞,-4) CONCAVE DOWN = (-4,∞) MAXIMUM POINT=(0, ) NO INFLECTION POINT...
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