Kunci Jawaban Matematika Kelas 9 Halaman 83 Kurikulum 2013, Bab 2: Tabel dan Gambar Fungsi Kuadrat

x = 1
y = x⊃2; = 1
(x,y)= (1,1)

x = 2
y = x⊃2; = 4
(x,y)= (2,4)

x = 3
y = x⊃2; = 9
(x,y)= (3,9)

Tabel x, y = -x⊃2;, (x,y)

x = -3
y = x⊃2; = -9
(x,y)= (-3,-9)

x = -2
y = x⊃2; = -4
(x,y)= (-2,-4)

x = -1
y = x⊃2; = -1
(x,y)= (-1,-1)

x = 0
y = x⊃2; = 0
(x,y)= (0,0)

x = 1
y = x⊃2; = 1
(x,y)= (1,-1)

x = 2
y = x⊃2; = 4
(x,y)= (2,-4)

x = 3
y = x⊃2; = 9
(x,y)= (3,-9)

Tabel x, y = 2x⊃2;, (x,y)

x = -3
y = 2x⊃2; = 18
(x,y)= (-3,18)

x = -2
y = 2x⊃2; = 8
(x,y)= (-2,8)

x = -1
y = 2x⊃2; = 2
(x,y)= (-1,2)