For the point 12 the x- coordinate is 1 and the y- coordinate is 2. A graph is a visual representation of a relationship between two variables x and y.
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To find the ordered pairs in any equation just plug in any number for x and solve for y.
. If alpha 10 then C is exterior to point 2. Typically you have your independent variable the one you can control on the x axis and the dependent variable the one whose value depends on. If your equation is meant to be y15x then if x0 then y150 y1 so the first ordered pair would be 01 If your equation is meant to be y15x then if x0 then y150 y0 so the first ordered pair would be 00.
It comes in the form x y where x comes first and y comes second. Positive x is right negative x is left positive y is up negative y is down. X does because you always start on the bottom when doing a coordinate plane and then y is the verticle axis so that is second To see more answers head over to College Study Guides Virtual Teaching Assistant.
In an ordered pair the first number is the x coordinate and the second number is the y coordinate. The x-coordinate always comes first followed by the y-coordinate. The x-axis is the horizontal axis and the y-axis is the vertical straight up and down axis.
If time is one of the factors it should go along the horizontal x axis. The x-coordinate is 1 because it comes first in the ordered pair. Heres how wed plot that on a graph.
When we want to put a numerical relationship on the graph the input is called the x number and is plotted side to side whereas the output or y is plotted up and down. On the x-axis if the x-coordinate is negative then you go left. The simplest is as follows.
This axis is the main horizontal line of the rectangular axis or Cartesian plane. To plot a single point on the axis we start with a coordinate which is a pair of points each representing a distance travelled on an axis. In an ordered pair x is always the first value and y is always the second value.
If x-x1 x2-x1 y-y1 y2-y1 alpha a constant then the point C xy will lie on the line between pts 1 2. Any other point is plotted in the exact same manner. Click to see full answer.
In the ordered pair 5 -2 for instance 5 is the x value and -2 is the y value. On a graph you have two axis x and y. See how the pair 5 -2 looks when plotted.
Making a line graph is not too hard. When plotting an ordered pair the x value refers to the pairs horizontal position on the graph. If the x-coordinate is positive then you.
Finally if alpha 010 then C is interior to 1 2. A graph consists of two axes called the x horizontal and y vertical axes. If alpha 00 then C is exterior to point 1.
The y -value tells how the point moves either up or down along the y -axis. That is any arbitrary x-value and y-value are denoted as xy. These axes correspond to the variables we are relating.
Draw the x- and y-axes on the page. We list these points as x y carteesian coordinate pairs. In economics we will usually give the axes different names such as Price and Quantity.
Data for a line graph is usually contained in a two-column table corresponding to the x- and y-axes. Considering this why does the X axis go first. The x -value tells how the point moves either to the right or left along the x -axis.
The y value refers to the vertical position. When denoting a point in the x-y plane you always denote the x-value first and the y-value second. Start at the origin and move a distance of 1 unit in a positive direction to the right from the origin along the x-axis.
The x-axis comes first and then the y-axis.
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