MTH 241 Section 2.2-2.4
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Which of the functions whose graphs are given below have a negative first derivative for all x?
Negative first derivative when graph is decreasing
Which of the functions whose graphs are given below have a negative second derivative for all x?
Negative second derivative when concave down
Which one of the graphs below could represent a function f(x) for which f(a)>0, f′(a)<0, and f′′(a)>0?
f(a)>0 means above the x-axis f′(a)<0 means decreasing f′′(a)>0 means concave up