Second-grade mathematics middle school students' learning reportNo. 12 answer! !
Proportional function: 65438+ 0, 1, c 2, a 3, a 4, 16 4, 15, solution: from the topic {m+ 1 (not equal to) the absolute value of 0 m = 1. Equal to-1 m is equal to plus or minus 1, so the value of m is 1.