Linearequation–Anequationwhosesolutionsformastraightlineonacoordinateplane.Collinear–Pointsthatlieonthesameline.Slope–Ameasureofthesteepnessofalineonagraph;risedividedbytherun.Alinearequationisan equationwhosesolutionsfallonaline onthecoordinateplane.Allsolutionsof aparticularlinearequationfallontheline,andallthe...
This article will show you how to graph a linear equation or a function in Excel. Moreover, the workbook is available for free download here.
The graph of a linear function is a straight line. Forms of Linear Equations A linear equation in standard form is written asax+by=cwherea,b,c∈Z. A linear equation in slope-intercept form is written asy=mx+bwheremis the slope of the line andbis theyinterc...
∵3 The graph of the linear function y=x-3 intersects thex axis and the y-axis at points A and B, and the graph of the quadrati c function y=x2+bx + c passes through points A and B. (1)Find the coordinates of points A and B. (2)Find an analytical expression of the quadra...
The linear function y=f ( x ) is shown on the graph below as a solid line. The function has been transformed in the form of f (x+k ) and is shown by the dashed line.What is the value of k? ( ) A. 4 B. -4 C. 8 D. -8 相关知识点: 试题来源: 解析 A 反馈 收藏...
最近很有趣的是 17 年 Bravyi, Gosset 和 Koenig 搞的 hidden linear function problem, 说白了就...
Example: Graphing a Rational Function Sketch a graph of f(x)=(x+2)(x−3)(x+1)2(x−2)f(x)=(x+2)(x−3)(x+1)2(x−2). Show Solution Try ItGiven the function f(x)=(x+2)2(x−2)2(x−1)2(x−3)f(x)=(x+2)2(x−2)2(x−1)2(x−3), use the ...
We will find the Linear Function whose graph has a slope of (-5/6), and passes through the point (4,-8). Please click on the image to see the graph. Step 2 In order to find the Linear Function, we will use the Slope-Intercept form, which is y=mx+b. M is the slope of the...
22 As shown in the diagram, the graph of the linear function y=2x +4 intersects the x-axis and the y-axis at points A and B, respectively, and quadrilateral ABCD is a square.(1) Find the coordinates of points A, B and D.(2) Find an expression of line B D.A BC AD Diagram ...
1【题目】Let g() be the piecewise linear function whosegraph is shown below(a) What is the domain of the inverse function g-1(z)? Explain why.(b) Sketch a graph of g'(), including a description of how it is obtained. Your graph musthave a scale clearly indicated so that key poin...