Polinomial
caption: grafik dari fungsi polinom dengan derajat 3
caption: Polinomial berderajat 0: f(x) = 2
caption: Polinomial berderajat 1: f(x) = 2x + 1
caption: Polinomial berderajat 2: f(x) = x2 − x − 2 = (x + 1)(x − 2)
caption: Polinomial berderajat 3: f(x) = x3/4 + 3x2/4 − 3x/2 − 2 = 1/4 (x + 4)(x + 1)(x − 2)
caption: Polinomial berderajat 4: f(x) = 1/14 (x + 4)(x + 1)(x − 1)(x − 3) + 0.5
caption: Polinomial berderajat 5: f(x) = 1/20 (x + 4)(x + 2)(x + 1)(x − 1)(x − 3) + 2
caption: Polinomial berderajat 6: f(x) = 1/100 (x6 − 2x 5 − 26x4 + 28x3 + 145x2 − 26x − 80)
caption: Polinomial berderajat 7: f(x) = (x − 3)(x − 2)(x − 1)(x)(x + 1)(x + 2) (x + 3)