Андрей Ответ { y = 5x - 4 { y = x^2 => 5x - 4 = x^2 x^2 - 5x + 4 = 0 x1 = 4 => y1 = (x1)^2 = 16 x2 = 1 => y2 = (x2)^2 = 1 A [4;16] B [1;1]