Section 4.3 Read the entire section. Pay particular attention to each of the tests and definitions in the red boxes. Answer the following questions by 7:00 am. Send an e-mail with subject line MA251 4.3 to email@example.com .
1) Finish the
sentence: If f '(x) > 0 on an interval, then f is . . .
Then f is increasing on that intervalMason Cullen
2) Fill in the
blanks: A function f is called concave upward on an
interval I if the graph of f lies ______ all of its tangents on
3) What does the
second derivative test tell us about the extreme values of f at
c if f '(c) = 0 and f ''(c) = 0 ?
3. It is inconclusive, there might be a maximum or a minimum or neither.Garrett Wright