write a python code in Jupiter and plot the graph for the following

Find the mamad minima Pro y = 5x3+ 2x - 3x Solutions dy ax = 15 x 9 +4x-3. when dy dx = 0 50 +40-3=0 -315 x=+/ Fiond second davalne 300+ 4 when a = -315 y": 301-315)+4 = -14 y lo, so -315 is local minimo maximu at a= +13 gh = 30 + 32o14=14 Sot is local minimas