1) 10x^2+1/3y^3Если x=-1/5,y=-3, то 10*1.44 + 1/3*(-3)^3 = 14.4 - 3^3/3 = 14.4-9 = 5.42) y=0.6x+2A=(-100;62)0.6*(-100) + 2 = 62-60 + 2 = 62-58 = 62Точка А не принадлежит данному графику функции.3) 3x - y = 52x + 7y = 11---------y = 3x - 52x + 7(3x - 5) = 11---------2x + 7(3x - 5) = 112x +21x - 35 = 1123x = 46x = 2---------y = 3x - 5x = 2---------y = 3*2 - 5x = 2---------y = 1x = 2