aBecause he has the solid foundation and the intense learning mativation, Has made of his 由于他有固定基础和强烈的学习的mativation,做了的他[translate] a拟合直线的斜率是0.09 The fitting straight line slope is 0.09[translate]
processing system is steeper, you conclude that the packing procedure has [...] minitab.com 由于用于新订单处理系统的直线斜率 更大,因 此可以得出结论,与使用当前订单处理系统相比,在使用新订单处 理系统时,包装过程具有较大的效应。 minitab.com Average Gradient is the slope of the line connectin...
百度试题 题目 2421.1 The slope of the straight line is A)1/3. B)-1/3. C)3. D)-3. 相关知识点: 试题来源: 解析 反馈 收藏
题目determine whether the slope of each line is positive,negative,zero,or undefined.1.the line passes through the points (a,d) and (a,c)2.the line passes through the points (x,y) and (x+a,y+a)3.the line passes through points (-x,y) and (x,-y)应该是1.the line passes through...
A. the direction of a line B. the length of a line C. the position of a line D. the curvature of a line 相关知识点: 试题来源: 解析 A。“Slope of a line”(直线的斜率)用于描述直线的方向。不是直线的长度、位置或曲率。反馈 收藏 ...
The slope of a line is calculated by dividing the change in y-coordinates by the change in ___. A. x-coordinates B. y-coordinates C. z-coordinates D. r-coordinates 相关知识点: 试题来源: 解析 A。直线斜率是 y 坐标的变化量除以 x 坐标的变化量。反馈...
A. -3/2 B. -2/3 C. 2/3 D. 3/2 相关知识点: 试题来源: 解析 B。斜率计算公式为 (y2 - y1) / (x2 - x1),代入可得 (-2 - 4) / (1 - (-3)) = -6 / 4 = -3 / 2 。易错点是分子分母的符号要注意。反馈 收藏
If the slope of the line ((x)/(a)+(y)/(b)-1)+k((x)/(b)+(y)/(a)-1)=0 is -1 then the value of k=?
In the figure above, if the slope of line is , what is in terms of ? ( ) A. B. C. D. 相关知识点: 试题来源: 解析 B If the slope of line is , thenHence, or . Factoring out from the right side of the equation gives so...
If the slope of a linear function is negative, the line goes ___. A. up B. down C. horizontally D. vertically 相关知识点: 试题来源: 解析 B。中文解析:如果线性函数的斜率是负的,那么线从左到右是下降的(goes down)。A 选项上升错误;C 选项水平错误;D 选项垂直错误。反馈 收藏 ...