34
|
3,4,5,6
|
13
|
A) “x < 0, ax < bx. “x > 0, ax < bx
B) “x < 0, ax > bx. “x > 0, ax < bx
C) “x < 0, ax < bx. “x > 0, ax > bx
D) “x < 0, ax > bx. “x > 0, ax > bx
|
A)![](file:///C:\Users\NGOC\AppData\Local\Temp\msohtmlclip1\01\clip_image002.png)
B) ![](file:///C:\Users\NGOC\AppData\Local\Temp\msohtmlclip1\01\clip_image004.png)
C) ![](file:///C:\Users\NGOC\AppData\Local\Temp\msohtmlclip1\01\clip_image006.png)
D) ![](file:///C:\Users\NGOC\AppData\Local\Temp\msohtmlclip1\01\clip_image008.png)
|
44
|
15,16,17,18
|
13
|
A) "x < 0, ax < bx. " x > 0, ax < bx
B) " x < 0, ax < bx. " x > 0, ax < bx
C) " x < 0, ax > bx. " x > 0, ax < bx
D) " x < 0, ax > bx. " x > 0, ax > bx
|
A) " x < 0, ax< bx . " x > 0, ax< bx
B)" x < 0, ax> bx . " x > 0, ax< bx
C) " x < 0, ax< bx . " x > 0, ax> bx
D) " x < 0, ax> bx . " x > 0, ax> bx.
|