It always sheds water, more and more steeply as x increases.
That means always concave DOWN
None of the others are true either.
the graph of f ′(x) is continuous and decreasing with an x-intercept at x = –3. which of the following statements must be true?
a) the graph of f is always concave up.
b) the graph of f has an inflection point at x = –3.
c) the graph of f has a relative minimum at x = 4.
d) none of these is true.
please help i've been stuck on this question for a while now. i think the answer might be a, but i'm not entirely sure.
1 answer