A:①②③
B:②③④
C:①③④
D:①②④
如图,一次函数y1=x+1的图象与反比例函数y2=kx(k为常数,且k≠0)的图象都经过点A(m,2).(1)求点A的坐标及反比例函数的表达式;(2)结合图象直接比较:当x>0时,y1与y2的大小.
根据句意及首字母提示完成单词。 It's too hot, we need to drink more w____. Mr. Black looks u____ , but he is a really good man. —How is the salad? —Very d____.—Where is the post office? —It's at the c____ of the street. The movie Avatar is great. We d____to see it again.
明清时期,私营手工业得到较大发展。以下有关叙述,不正确的是( )
读亚洲地形图,完成下列要求.