Fungsi dan persamaan kuadratik Quadratic Functions and Equations Ciri-ciri ungapan kuadratik Characteristics of quadratic expression 2 𝑎𝑥 + 𝑏𝑥 + 𝑐 Ciri-ciri ungapan kuadratik Characteristics of quadratic expression 2 𝑎𝑥 + 𝑏𝑥 + 𝑐 Ciri-ciri ungapan kuadratik Characteristics of quadratic expression 2 𝑎𝑥 + 𝑏𝑥 + 𝑐 𝑎≠0 2 𝑎𝑥 + 𝑏𝑥 + 𝑐 Pemalar, constants 𝑎, 𝑏, 𝑐 Pemboleh ubah, variables 𝑥 Fungsi kuadratik Quadratic function Quadratic equation 2 𝑎𝑥 + 𝑏𝑥 + 𝑐 Fungsi kuadratik Quadratic function Quadratic equation Quadratic function 2 𝑎𝑥 + 𝑏𝑥 + 𝑐 2 𝑓 𝑥 = 𝑎𝑥 + 𝑏𝑥 + 𝑐 Fungsi kuadratik Quadratic function 2 𝑓 𝑥 = 𝑎𝑥 + 𝑏𝑥 + 𝑐 𝑎>0 𝑎<0