- A.<img src="//img1.yqda.net/question-name/2a/0f5daef89f0717d0cc1bdedbc8542a.jpg" alt="" />
- B.<img src="//img1.yqda.net/question-name/92/47c432cfe2c2322878d385716807f2.jpg" alt="" />
- C.y=2x-1
- D.y=x+2
- A.<img src="//img1.yqda.net/question-name/06/80c0ed724f011352f8e20b44f83c4d.jpg" alt="" />
- B.<img src="//img1.yqda.net/question-name/74/5215bdaaeea7f6d274a798fba91055.jpg" alt="" />
- C.<img src="//img1.yqda.net/question-name/57/9389d9e21326c01821229099787fe6.jpg" alt="" />
- D.<img src="//img1.yqda.net/question-name/04/05d0b79b24b05c3f1f30b111d1e232.jpg" alt="" />