| 7 | ||
g(− | )=0 | |
| 12 |
| 1 | ||
f( − | ) = 0 | |
| 3 |
| 1 | 1 | 1 | ||||
f( − | ) = a*(− | ) + b = 0 ⇒ b = | a | |||
| 3 | 3 | 3 |
| 1 | ||
f(x) = a x + | a | |
| 3 |
| 3 | 3 | 1 | 9 | 2 | ||||||
g(x) = f ( − | − 2 x) = a*( − | − 2 x) + | a = − 2 a x − | a + | a | |||||
| 2 | 2 | 3 | 6 | 6 |
| 7 | 7 | 7 | ||||
g(x) = −2a x − | a = 0 ⇔ − 2a x = | a ⇔ x = − | ||||
| 6 | 6 | 12 |
| 7 | ||
Miejsce zerowe funkcji g , to: − | . | |
| 12 |