题文
若直线y=ax+2与直线y=3x–b关于直线y=x对称，则
A．a= , b=6 |
B．a=, b=–2 |
C．a="3," b=–2 | D．a="3," b=6 |
推荐试卷
若直线y=ax+2与直线y=3x–b关于直线y=x对称，则
| A．a=, b=6 |
B．a=, b=–2 |
C．a="3," b=–2 | D．a="3," b=6 |
试题篮
()
粤公网安备 44130202000953号
