Для заполнения таблицы, необходимо подставить значения x в формулу y = 3x² - 2.
x = -3: y = 3 * (-3)² - 2 = 3 * 9 - 2 = 27 - 2 = 25
x = -2: y = 3 * (-2)² - 2 = 3 * 4 - 2 = 12 - 2 = 10
x = -1: y = 3 * (-1)² - 2 = 3 * 1 - 2 = 3 - 2 = 1
x = 0: y = 3 * (0)² - 2 = 3 * 0 - 2 = 0 - 2 = -2
x = 1: y = 3 * (1)² - 2 = 3 * 1 - 2 = 3 - 2 = 1
x = 2: y = 3 * (2)² - 2 = 3 * 4 - 2 = 12 - 2 = 10
x = 3: y = 3 * (3)² - 2 = 3 * 9 - 2 = 27 - 2 = 25
x = 4: y = 3 * (4)² - 2 = 3 * 16 - 2 = 48 - 2 = 46
x = 5: y = 3 * (5)² - 2 = 3 * 25 - 2 = 75 - 2 = 73
x = 6: y = 3 * (6)² - 2 = 3 * 36 - 2 = 108 - 2 = 106
x |
-3 |
-2 |
-1 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
y |
25 |
10 |
1 |
-2 |
1 |
10 |
25 |
46 |
73 |
106 |