Points of Inflection of Graphs of Functions


To view the CALC menu, press Choose option 7 Inflec to find the point(s) of inflection where the graph changes concavity.



Press and enter the function

y = (x-2)2(x+2)(x+5)


There is more than one point of inflection. Reflect the graph about the x axis and simply run Inflect again. Press and enter the function

y = -(x-2)2(x+2)(x+5)