а) f(-1) = -3(-1)^2 + 10 = -31 + 10 = -3 + 10 = 7
б) f(0) = -3*0^2 + 10 = 0 + 10 = 10
в) f(1/3) = -3(1/3)^2 + 10 = -3(1/9) + 10 = -1/3 + 10 = 9 2/3
а) f(-1) = -3(-1)^2 + 10 = -31 + 10 = -3 + 10 = 7
б) f(0) = -3*0^2 + 10 = 0 + 10 = 10
в) f(1/3) = -3(1/3)^2 + 10 = -3(1/9) + 10 = -1/3 + 10 = 9 2/3