结果一 题目 What is the slope of the line tangent to the polar curve at the point where ( )A. B. C. D. E. 答案 B相关推荐 1What is the slope of the line tangent to the polar curve at the point where ( )A. B. C. D. E. ...
百度试题 结果1 题目 What is the slope of the line normal to the graph of y = x cos x at x = ? A: B: − C: −1 D: 相关知识点: 试题来源: 解析 A None 反馈 收藏
What is the slope of the line defined by−3x+6y−5=0? Coordinate Geometry: Coordinate geometry was introduced by Rene Descartes. Let's assume a line L: ax+by+ c = 0. The slope of line L: ax+ by + c = 0 is given by−ab ...
We may present the equation of a line with the following standard expression: y=mx+b. In that way, m is the slope and is a constant value, and b is the y-axis intercept. To derive the slope, we need to know the coordinates of two points P(x1,y1) and Q(x2,y2...
What is the slope of the line through(−9,6)(-9,6)and(−6,−9)(-6,-9)? yy xx m=在y的变化在x的变化m=在 y 的变化在 x 的变化 xx yy m=y2−y1x2−x1m=y2-y1x2-x1 将xx和yy的值代入方程中以求斜率。 m=−9−(6)−6−(−9)m=-9-(6)-6-(-9) ...
百度试题 结果1 题目 What is the slope of the line that passes through (−2,4) and (−1,1)? A: −3 B: C: 3 D: − 相关知识点: 试题来源: 解析 ANone 反馈 收藏
What is the slope of the line x=4?相关知识点: 试题来源: 解析 正确答案: This equation represents a vertical line; the y-intercept is 0, so the line is parallel to the y-axis. A vertical line has an undefined slope, because the denominator is 0....
What is the slope of line that passes through(−4,−2)and(5,1)? Slope of a Line The slope of a line tells us about the change in the value of y for each unit increase in the value of x. By unit, we mean 1. A line always has a constant slope. ...
Every time we construct the equation of a line, we need to first find its slope. This tells us how shallow or steep our line is and whether it is rising or falling. We can find this slope by taking the ratio of the change in our second coordinate, our y-coordinate,...
To calculate the slope of the line between the two points in each situation, the strategy is to... Learn more about this topic: Average Rate of Change | Definition, Formula & Examples from Chapter 21/ Lesson 5 120K Learn to define the ave...