Graph the line.y=-2x-4 相关知识点: 试题来源: 解析 Eimea fumotions are those whose groph. is a stroaght lime. A limean functhon has the following form. y:=Mtb m= slope by-imtescepe A limean fumction has one indepdone vantable and are dependine Vaable. The indefendent vasase ...
解:-3y<1/2x+5/3 y>1/3x+5/3 (因为是负数,所以,需要变符号,<变成>) ∴ 3. 2x+y<-4 解:y<-2x-4 ∴
( y=-2x+4) 相关知识点: 试题来源: 解析 Use the slope-intercept form to find the slope and y-intercept. Slope: ( -2) y-intercept: ( 4) Any line can be graphed using two points. Select two ( x) values, and plug them into the equation to find the corresponding ( y) values. (...
The slope-intercept form of a line is {eq}y = mx + b {/eq}, where m is the slope of the line, and b is the y-intercept of the line. We can graph a line in slope intercept form by plotting the y-intercept, and then using the slope to find another point on the line. We ...
{eq}\displaystyle 2x-y=-4 {/eq} Strategy to Get the Graph of a Linear Equation: When it comes to getting the graph of a linear equation, the point-plot method is the best to use. The following points must be remembered while creating the linear equation's graph: (1) Isolate the ...
Y Clear y = 2x Points: (-2,-4), (3,6)Formula (y=mx+b): y = 2xSlope m: 2Y-intercept b: 0Parallel lines: 2x + any numberPerpendicular lines: −0.5x + any number Transforming Linear Equations Made Easy with our Free Online Straight Line Graph Converter Tool Linear equations and...
百度试题 结果1 题目The point (k,−2) lies on the graph ofy=2x−4. Find the value ofk. 相关知识点: 试题来源: 解析 1 1 反馈 收藏
PARENT GRAPH TOOLKIT Name: Lines x y x y x y Assignment, red pen, highlighter, textbook, notebook, graphing calculator U4D2 Have out: Sketch the following graphs on the same set of axes without using.
A. (0, 4) B. (2, 0) C. (0, -2) D. (-2, 0) 相关知识点: 试题来源: 解析 B。当函数与 x 轴相交时,y = 0。将 y = 0 代入函数,0 = -2x + 4,解得 x = 2,所以交点为(2, 0),故选 B。反馈 收藏
This is the graphical representation of line 2x – y = 4. Positive Linear Graph We know that any graph for an increasing function goes up from left to right. A positive linear graph is different from an increasing function in a way that the graph does not go up from left to right. Bu...