Mathematics, 30.03.2020 22:59 emj70
Determine the intervals on which the function f(x)=β7x2β7x+6f(x)=β7x2β7x+6 is concave up or down and find the points of inflection. (Use symbolic notation and fractions where needed. Give your answer as comma separated list. Enter NULL if there are no points of inflection.) Points of inflection: help (fractions) (Use symbolic notation and fractions where needed. Give your answers as intervals in the form (*,*). Use inf for infinity , U for combining intervals, and appropriate type of parenthesis "(", ")", "[" or "]" depending on whether the interval is open or closed. Enter NULL if interval is empty.) f(x)f(x) is concave up when xβxβ help (intervals) f(x)f(x) is concave down when xβ
Answers: 3
Mathematics, 22.06.2019 02:00
Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.
Answers: 3
Determine the intervals on which the function f(x)=β7x2β7x+6f(x)=β7x2β7x+6 is concave up or down and...
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