\"Just Need The Answer, No Need For Steps\". Notes: In the first two, your answe
ID: 2828132 • Letter: #
Question
"Just Need The Answer, No Need For Steps".
Notes: In the first two, your answer should either be a single interval, such as (0,1), a comma separated list of intervals, such as (-inf, 2), (3,4).
"Just Need The Answer, No Need For Steps".
Notes: In the first two, your answer should either be a single interval, such as (0,1), a comma separated list of intervals, such as (-inf, 2), (3,4).
"Just Need The Answer, No Need For Steps".
1. is concave up on the intervals 2. is concave down on the intervals 3. The inflection points occur at =Explanation / Answer
1) A = 4
2)
concave up - (2,infinity)
concave down - ( -infinity ,2)
x = 2 is inflection point
3)
concave up on (-infinity, -1/sqrt(3)) , ( 1/sqrt(3),infinity)
concave down on ( -1/sqrt(3),1/sqrt(3))
infection at x = -1/sqrt(3),1/sqrt(3)
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