百度试题 结果1 题目Question 8:Which graphrepresentsy=sinxforo^0≤x≤180°71A YV B11090°180° x090°180° x-1-1C VD V110900180X090°180° x-1-1 相关知识点: 试题来源: 解析 D 反馈 收藏
D. A curve bending downwards. 相关知识点: 试题来源: 解析 A。y = 2x + 1 是一次函数,其图像是一条直线。斜率为 2 大于 0,所以直线是斜向上的。选项 B 是曲线不符合一次函数图像;选项 C 斜率为负才会斜向下,这里斜率为正;选项 D 曲线且向下也不符合。反馈 收藏 ...
百度试题 结果1 题目3 Two distance/time graphs and two speed/time graphs are shown.Which graph represents an object that is at rest? B AB distance distance050time0time CD speed speed050time time 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
百度试题 结果1 题目Which graph represents the equation y=2x+3?10.950 a. Line S Line Q c. Line P d. Line R 相关知识点: 试题来源: 解析 b. 反馈 收藏
百度试题 结果1 题目2 Which graph represents an object that is moving at constant speed? D AB distance distance000time0time CD distance distance00-O time0time 相关知识点: 试题来源: 解析 D 反馈 收藏
Which graph represents a function? ( ) A. \( (0,1),(0,2),(0,3),(0,4) \) B. \( (1,2),(2,3),(2,3),(3,4)\) C. \( (1,2),(2,2),( 3,3) ,(4,4)\) D. \( (1,-1),(1,-2),(2,1),(2,2)\) ...
结果1 题目 3 Which graph represents the motion of a car that is travelling along a straight road with a speed that increases uniformly with time? A LB acceleration accoleration哈0time0time displacement dispiacement0L00time0time 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
21 Which graph represents the force-extension relationship of a rubber band that is stretched almost to its breaking point?A AB force force000extension0extension CD force force000extension0extension 相关知识点: 试题来源: 解析 A 反馈 收藏
a咕噜 Rumble [translate] abroadcaster 播报员 [translate] awhich graph best represents for most earth materials excluding water the relationship between the density of a substance and its state of matter 哪张图表为多数地球材料最好代表除了水物质的密度和它的问题状况之间的关系 [translate] ...
百度试题 结果1 题目【题目】Which equation represents the graph? (A.y=0B.y=2xC.x=2D.y=2 相关知识点: 试题来源: 解析 【解析】D 反馈 收藏