2
=
數對(b,d) (0.5. 1.5)
(多選)
9
2 72
2
設(i)= 2x=-3-7-12 +8 = a[2x-1)+(2x-1)+(2x-1)+d,試問下列敘述哪些正確?
7
(by = f(x)的函數圖形以(0.5.1.5)為對稱中心(x-1)*(*4) + b
> (3)若g(x) = f(x)=3,則y=gs)的函數圖形與x軸恰交一點 =(x-1)][K-11-7
Six <x, UI f(x)<f(x)
-3 og
308 f(x) = 2*?:h(2x) • Wh(1)=12 { x8-12
| |
21X- 1 3 - 2 2 2 (x - 1) +
- 2入左凶4) 2x (4) + + |
204812 -
»2
(23) & 12x-1)3 2 4 12x-1) + 3
士() ( ):
一
y=73_2
3
)
22 4分
43
3
=
T
(314) (3)
3
- 1427-
4
4
20