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In an x-y graph, 'x' has two meanings. Firstly, it can represent a variable whose value can be clearly marked in the horizontal axis. 'x' is the set of numbers displayed on the horizontal axis and implicitly outside the graph too. For example, in the equation 'y=ax+b', x represents a variable. Secondly, it can represent a solution or a specific number of the variable above. For example, when you say 'y=2 when x=3' on the curve, 'x' represents a specify number marked on the horizontal axis. You can interpret which one does the author mean.
A bias in a graph is when you can actually see much of a difference.
the history of the line graph is with 3 people in the 1620's.
Whatever is being measured along the x-axis, you allocate 2-cm of the line to one unit of x. So, for example, if you are drawing a graph of life expectancy against current age (all measured in years), then each year of the current age (independent variable) would be 2 cm apart.
A linear graph looks like a line. The word "linear" has "line" in it and means "like a line"/
A bar graph.
The y variable! It may be one of the dependent variables.
linear graph between an independent and independent variable
The variable YOU change which will in turn effect another variable (the dependent variable). The controlled variable is plotted on the x - axis of a graph.
a simple 2d xy line graph has only the possibility for 2 different variables (x and y). for a 3 variable graph you would have to go into a 3d xyz graph with each variable as x, y and z. it is possible to fit a line to this but for an easier analysis it is better to analyse the variables in pairs.
The steps are to find the y-axis (dependent variable) and the x-axis (independent variable), then make a scale for your variables on the graph.
The independent variable causes changes in the dependent variable; the dependent variable is contingent on the manipulations of the independent variable.
Select any value for one of the variables in the graph and solve the equation to get the other variable.
To illustrate the relationship between one or more dependent variables and a variable (often an independent variable).
You can say that the variables are inversely proportional.
There are two different variables on a graph, for example, X and Y.
Cuz is math in variable has to be true in good to be with the graph or u know messed up the graph