Asked by Anonymous
f(x) = 3cos(x)−cos^3(x) for 0 < x < 2π
I need help finding where it increases and decreases and where it concaves up and down.
The inflection points I have found are pi/2 and 3pi/2. Help!
I need help finding where it increases and decreases and where it concaves up and down.
The inflection points I have found are pi/2 and 3pi/2. Help!
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