# plot points on a graph and connect them

A file will be created on your desktop called "Picture Y", where "Y" Each pair of x– and y-values is an ordered pair that can be plotted. Points are connected from right to left, rather than being connected in the order they are entered. I've done it once before a long time ago, but I forgot how. There are multiple ways to connect points in a line depending on the style and substance you're looking for. Graph Individual (x,y) Points. How To: Given an equation, graph by plotting points. The above single line will plot x marks at each point, and connect them with a line, all in blue. It may not be in line mode. Selecting the x-values in numerical order will make the graphing simpler. The less they are aligned, the more the coefficient will get closer to zero. (Thats for anyone!). It's like not knowing how to add two numbers on a calculator and then saying that the calculator is retarded because it can't help you with addition. 1.) If you just want the line connecting 2 points and not the equation, then, the 1st example will just draw a line going through the points you add to your table... but that line will just connect those points following their order in the table... Hope my explanations are clear, as English is my 2nd language... https://www.youtube.com/watch?v=cEIOdi2R4fE, Points of Interest (intercepts, intersections, and more! Hopefully you've changed. Its graph is called a graph in two variables. Keep in mind, however, that the more points we plot, the more accurately we can sketch the graph. Any graph on a two-dimensional plane is a graph in two variables. Graph the equation $y=-x+2$ by plotting points. https://www.desmos.com/calculator/ylkzjlhra7. Choose from two different styles. Otherwise, it is logical to choose values that can be calculated easily, and it is always a good idea to choose values that are both negative and positive. There is no rule dictating how many points to plot, although we need at least two to graph a line. Using Linear Regression to Connect Points. Simple Plot: Plot ordered pairs of numbers, either as a scatter plot or with the dots connected. If you prefer to plot the line in blue, and the x marks in red, this will do it: plot(x(1:8),y(1:8), 'b-' ,x(1:8),y(1:8), 'rx' ) The points for this particular equation form a line, so we can connect them. Have you tried looking at the settings of the table? It's pretty damn good and pretty damn powerful if you know how to use it. You can open this file in Preview and print from this program as normal. We can begin by substituting a value for x into the equation and determining the resulting value of y. When creating a table in Desmos, points can be connected by clicking and long-holding the icon next to the dependent column header. You will notice that your mouse cursor becomes a cross-hair. Using a Table to Connect Coordinate Points. To actually make a line graph click the gear button or edit list and then click on the colored circles to pick. This really does not help. Suppose we want to graph the equation $y=2x - 1$. If you want to make line graphs using functions, you may want to see this video: https://www.youtube.com/watch?v=cEIOdi2R4fE. The most basic plotting skill it to be able to plot x,y points. Construct a table and graph the equation by plotting points: $y=\frac{1}{2}x+2$. There is a really easy way that I don't remember. Connect them if they form a line. I'm not sure why, but the description above didn't work for me. We can plot a set of points to represent an equation. Please fix you dumb ass website so that I, Tyler can make my god damn line graph in peace. Make a table with one column labeled x, a second column labeled with the equation, and a third column listing the resulting ordered pairs. First, we construct a table similar to the one below. When creating a table in Desmos, points can be connected by clicking and long-holding the icon next to the dependent column header. In the box to the right, type in some x,y points like this: (1,2) or (1,2) (-4,3) (10,-6) Type in the ordered pair or pairs to plot here: Using the Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!