摘要:(1)y=,0≤x≤3,(2)甲投入0.75万元.最大利润1.05万元
网址:http://m.1010jiajiao.com/timu_id_195145[举报]
| x2 |
| 36 |
| y2 |
| 16 |
| x2 |
| 36 |
| y2 |
| 16 |
| x2 |
| 36 |
| y2 |
| 16 |
75.36
75.36
.(精确到0.01)y=
(1≤x≤2)反函数是( )
| 2x-x2 |
A、y=1+
| ||
B、y=1+
| ||
C、y=1-
| ||
D、y=1-
|
网址:http://m.1010jiajiao.com/timu_id_195145[举报]
| x2 |
| 36 |
| y2 |
| 16 |
| x2 |
| 36 |
| y2 |
| 16 |
| x2 |
| 36 |
| y2 |
| 16 |
| 2x-x2 |
A、y=1+
| ||
B、y=1+
| ||
C、y=1-
| ||
D、y=1-
|