p(kPa) |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
V(m3) |
150.4 |
112.5 |
90.0 |
75.1 |
64.3 |
Ⅰ.求翻折后A,B之間的拋物線解析式.(不必寫出x的取值范圍)
Ⅱ.當新圖象上恰好有3個關(guān)于c的“恒值點”時,請用含b的代數(shù)式表示c.