Kunci Jawaban Matematika Kelas 9 SMP Kegiatan 1 Halaman 93-94: Pergeseran Grafik Fungsi Kuadrat

x =                            y = (x-2)^2                                         (x,y)

-3                            (-3-2)^2 = 25                                      (-3,25)

-1                           (-1-3)^2 = 9                                          (-1,9)

1                             (1-2)^2 = 1                                           (1,1)

3                             (3-2)^2 = 1                                            (3,1)

d. f(x) = (x + 1)2

x =                    y= (x+1)                                                   (x,y)

-3                  (-3+1)^2 = 4                                                (-3,4)

-1                   (-1+1)^2 = 0                                               (-1,0

0                    (0+1)^2=1                                                   (0,1)

1                    (1+1)^2=4                                                   (1,4)

3                     (3+8)^2=16                                                 (3,16)

e. f(x)= (x+2)^2

x =                  y = (x+2)^2                                              (x,y)

-3                   (-3+2)^2=1                                               (-3,1)