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 th...
找每一条线的斜率。找出每条线的倾斜部分
find the slope of each line什么意思.谢谢..!~~斜率是求什么呢?y=kx+b的K吗? coolnippon你看一下追问3 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 找每一条线的斜率. 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1)...
Slope of a Vertical Line The slope of a vertical line, x=ax=a, is undefined.example Find the slope of each line: 1. x=8x=8 2. y=−5y=−5 Solution 1. x=8x=8 This is a vertical line, so its slope is undefined. 2. y=−5y=−5 This is a horizontal line...
In the example below, you’ll see that the line has two points each indicated as an ordered pair. The point (0,2)(0,2) is indicated as Point 1, and (−2,6)(−2,6) as Point 2. So you are going to move from Point 1 to Point 2. A triangle is drawn in above the line...
SLOPEOFALINE#1 Directions:Theslopeofalinemeasuresthesteepnessofagraph.Tocalculatetheslope,youmustfindthequotientoftheriseandrunoftheline.Therisemeasurestheverticalchange,orchangeiny-coordinates,betweenthetwopoints.Therunmeasuresthehorizontalchange,orchangeinx-coordinates,betweenthetwopoints.Findtheslopeofeachline...
steep首都师范大学数学科学学院Figuremount王雷Each step of a staircase con- tains exactly the same horizontal run and the same vertical rise. The ratio of the rise to the run, called the slope,is increased and the rise remains the same,the staircase becomes less steep.If中学生数学:高中版王雷...
Typesoflines •1.Alllinesarestraight.•2.Theycanbehorizontal,vertical,ordiagonal.Slope–InterceptForm Findtheslopeofeachline:1.2.Findtheslopeoftheline thatpassesthrougheach pairofpoints.(8,4),(6,3)y=mx+b •Theequationiscalledtheslopeinterceptformforaline.•Thegraphofthisequationisastraightline...
结果1 题目 Estimate the slope of the line that is tangent to each function at the given point. At what point(s) is it not possible to draw a tangent line?f(x)=(2x-1)/(x^2+3x+2),mhecx=1 相关知识点: 试题来源: 解析 0.2:x=-2andx=-1 反馈 收藏 ...
百度试题 结果1 题目Find the slope and y-intercept of each line.15. 3x-4y =12 相关知识点: 试题来源: 解析 3x-4y=12 4y=3x-12 y=3/4x-3 slo PeCO_2f+iaentaf sinρ=3/4A y yintencept censtant ferm ~yintencept--3 A 反馈 收藏 ...