0 → y = 0 + 1 = 1 → (0,1)
- x → y = x² + 1 → (x,y)
1 → y = (1)² + 1 → (x,y)
1 → y = 1 + 1 = 2 → (1,2)
- x → y = x² + 1 → (x,y)
2 → y = (2)² + 1 → (x,y)
2 → y = 4 + 1 = 5 → (2,5)
- x → y = x² + 1 → (x,y)
3 → y = (3)² + 1 → (x,y)
3 → y = 9 + 1 = 10 → (3,10)
Tabel sebelah kanan
- x → y = x² - 1 → (x,y)
-3 → y = (-3)² - 1 → (x,y)