  # Use the given graph of fover the interval (0, 7) to find the following.(a) The open intervals on which f is increasing. (Enter your answer using interval notation.)(0, 1)U (3, oo)(b) The open intervals on which f is decreasing. (Enter your answer using interval notation.)(1,3)(c) The open intervals on which f is concave upward. (Enter your answer using interval notation.)(d) The open intervals on which f is concave downward. (Enter your answer using interval notation.)(e) The coordinates of the points of inflection(х, у)(smallest x-value)(х, у) %3(х, у) %3(largest x-value)

Question help_outlineImage TranscriptioncloseUse the given graph of fover the interval (0, 7) to find the following. (a) The open intervals on which f is increasing. (Enter your answer using interval notation.) (0, 1)U (3, oo) (b) The open intervals on which f is decreasing. (Enter your answer using interval notation.) (1,3) (c) The open intervals on which f is concave upward. (Enter your answer using interval notation.) (d) The open intervals on which f is concave downward. (Enter your answer using interval notation.) (e) The coordinates of the points of inflection (х, у) (smallest x-value) (х, у) %3 (х, у) %3 (largest x-value) fullscreen
check_circleExpert Solution
Step 1

a) The first answer is wrong. Because the graph is in (0,7).

So it is increasing in (0,1)U(3,7)

Step 2

c) Concave upward means where it look like U.

That is in (2,4) and (5,7) [blue marked]

Step 3

Concave downward means where it look like flipped U.

It occurs in (...

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