Extremum of the function online calculator
mathforyou.net › en › onlineExtremum of the function online calculator. Extremum is called maximum or minimum point of the function. Look at the picture of some function: From the plot, one can conclude that the points (x1 , y1) , (x3 , y3) are maxima of the function. The points (x2 , y2) , (x4 , y4) are minima of the function. Both, these points are called extrema of the ...