高中数学第三章直线与方程3.1直线的倾斜角与斜率3.1.1倾斜角与斜率省公开课一等奖新名师优质课获奖.pptx

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,*,*,第三章直线与方程,1/37,2/37,3/37,4/37,倾斜角,0,0,90,90,90,180,直线,5/37,6/37,7/37,8/37,9/37,10/37,11/37,12/37,13/37,14/37,15/37,16/37,17/37,18/37,19/37,20/37,21/37,22/37,23/37,24/37,25/37,26/37,27/37,28/37,29/37,30/37,31/37,32/37,33/37,34/37,直线情况,平行于,x,轴,垂直于,x,轴,35/37,大小,0,0,90,90,90,180,k范围,0,k,0,不存在,k,0,36/37,37/37,