[計量] pp3一題題問
Hello我明天就要考試了 剛剛寫pp3有一題數學不懂
想要請教一下大家
The graph of the equation y=ax+b, ab不等於0
has equal x- and y-intercepts.
Column A the slople of the graph
Column B -1
答案C
不應該有兩個可能1 or -1嗎?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 128.200.152.150
推
08/07 08:31, , 1F
08/07 08:31, 1F
推
08/07 08:33, , 2F
08/07 08:33, 2F
→
08/07 09:05, , 3F
08/07 09:05, 3F
推
08/07 09:52, , 4F
08/07 09:52, 4F
→
08/07 14:34, , 5F
08/07 14:34, 5F
推
08/07 20:43, , 6F
08/07 20:43, 6F