Graph of the function intersects the axis X at f = 0
so we need to solve the equation:
$$x^{- x^{2} + 6 x} = 0$$
Solve this equationThe points of intersection with the axis X:
Numerical solution$$x_{1} = -54$$
$$x_{2} = 24.3817230303778$$
$$x_{3} = 22.3991210478115$$
$$x_{4} = -42$$
$$x_{5} = -68$$
$$x_{6} = -94$$
$$x_{7} = -50$$
$$x_{8} = 64.25$$
$$x_{9} = 84.25$$
$$x_{10} = -30.0017403797255$$
$$x_{11} = 66.25$$
$$x_{12} = -92$$
$$x_{13} = 52.25$$
$$x_{14} = 72.25$$
$$x_{15} = 16.4889704951537$$
$$x_{16} = -36.0000000003398$$
$$x_{17} = -88$$
$$x_{18} = -66$$
$$x_{19} = -82$$
$$x_{20} = 9.00948551584209$$
$$x_{21} = 50.25$$
$$x_{22} = 82.25$$
$$x_{23} = -34.000000086796$$
$$x_{24} = 38.25$$
$$x_{25} = -72$$
$$x_{26} = -58$$
$$x_{27} = 18.4500190992735$$
$$x_{28} = 96.25$$
$$x_{29} = -98$$
$$x_{30} = 58.25$$
$$x_{31} = -52$$
$$x_{32} = 62.25$$
$$x_{33} = 30.2547571438968$$
$$x_{34} = 42.25$$
$$x_{35} = 60.25$$
$$x_{36} = 86.25$$
$$x_{37} = -74$$
$$x_{38} = -90$$
$$x_{39} = 34.25$$
$$x_{40} = -44$$
$$x_{41} = 76.25$$
$$x_{42} = 68.25$$
$$x_{43} = 100.25$$
$$x_{44} = 90.25$$
$$x_{45} = 44.25$$
$$x_{46} = -32.0000206558112$$
$$x_{47} = -80$$
$$x_{48} = -86$$
$$x_{49} = -64$$
$$x_{50} = 36.25$$
$$x_{51} = -84$$
$$x_{52} = 56.25$$
$$x_{53} = 28.3561813032928$$
$$x_{54} = 94.25$$
$$x_{55} = -96$$
$$x_{56} = 14.5440547157237$$
$$x_{57} = 12.6267809198562$$
$$x_{58} = 74.25$$
$$x_{59} = -78$$
$$x_{60} = 20.4212017849929$$
$$x_{61} = 92.25$$
$$x_{62} = 98.25$$
$$x_{63} = -48$$
$$x_{64} = -60$$
$$x_{65} = 40.25$$
$$x_{66} = -46$$
$$x_{67} = 78.25$$
$$x_{68} = 10.7617462961386$$
$$x_{69} = -100$$
$$x_{70} = -56$$
$$x_{71} = -38.0000000000022$$
$$x_{72} = -70$$
$$x_{73} = 32.2540232264424$$
$$x_{74} = 48.25$$
$$x_{75} = 46.25$$
$$x_{76} = 88.25$$
$$x_{77} = -40$$
$$x_{78} = 26.3676995979854$$
$$x_{79} = -62$$
$$x_{80} = -76$$
$$x_{81} = 80.25$$
$$x_{82} = 54.25$$
$$x_{83} = 70.25$$