Which one of the following statements is true?
a. if f ′′(x) > 0 on the interval (a, b)...
Mathematics, 29.10.2019 10:31 hudsonlilliana
Which one of the following statements is true?
a. if f ′′(x) > 0 on the interval (a, b) then f(x) is concave down on the interval (a, b).
b. if f ′(x) > 0 on the interval (a, b) then f(x) is increasing on the interval (a, b).
c. if f ′(c) = 0, then x = c is a relative maximum on the graph of f(x).
d. none of these are true.
Answers: 2
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