Graph Behavior Flashcards
1
Q
When f’‘(x) > 0, is the graph concave up or concave down?
A
Concave up
2
Q
When f’‘(x) < 0, is the graph concave up or concave down?
A
Concave down
3
Q
f’(x) > 0 and f’‘(x) > 0. What does this say about the graph?
A
It is increasing and concave up
4
Q
f’(x) > 0 and f’‘(x) < 0. What does this say about the graph?
A
It is increasing and concave down
5
Q
f’(x) < 0 and f’‘(x) > 0. What does this say about the graph?
A
It is decreasing and concave up
6
Q
f’(x) < 0 and f’‘(x) < 0. What does this say about the graph?
A
It is decreasing and concave down
