if the points are already graphed, you can use the slope right triangle method or you can make a table and go from there. You can also use this formula: y2-y1/x2-x1. The y is the y coordinate and the x is the point's x coordinates. If you have an equation in y=mx+b form the slope or rate of change is the number right before the x.(represented by the m in the example)
You divide the difference in y-coordinates by the difference in x-coordinates. Or whatever the variables are.
A linear pattern is a consistent and predictable change in a series of data points that can be represented by a straight line on a graph. It indicates a constant rate of change between the variables being studied.
a picture graph is an actual picture of the item being graphed and a picto graph is a symbol of the item being graphed
Constants, also known as control variables, do not change during an experiment. These variables are kept consistent to ensure that the only factor being tested is the independent variable. Examples of constants include temperature, pressure, and time.
Experimental variables are factors being tested or measured in a scientific experiment. They can be categorized as independent variables (manipulated by the experimenter), dependent variables (respond to the changes in the independent variable), and controlled variables (kept constant to prevent interference).
The variable in an experiment is the element that is being tested or measured. It is the factor that can change or be manipulated to observe its effect on the outcome of the experiment. There are independent variables, which are manipulated by the researcher, and dependent variables, which are what is being measured.
They depend on what is being graphed and in the level of detail of the information.
A variable.
In biology, a variable is any factor or condition that can change or be controlled in an experiment. Variables can be independent (the factor being tested), dependent (the outcome being measured), or controlled (kept constant for comparison). Understanding and controlling variables is critical for designing valid experiments and drawing accurate conclusions.
In an experiment, the variables that do not change are called constants or control variables. These are aspects of the experiment that are kept consistent and not altered, providing a baseline for comparison with the variable being tested. By controlling these factors, researchers can isolate the effects of the variable they are studying.
there are three kinds of variables.a variable must be a situation,condition or a factor1.change or manipulated variables.-are the variables that are being tested or changed.2.constant variables.-are the variables that you are not intended to test or study,or the variables to be kept constant.3.responding variables.-are the results of the maipulated variables.
If you mean when an equation or data set is graphed, then I can answer. For an equation to be linear (create a line on a graph) it must be in the y=mx+b format, with y being the y-value, x being the x-value, b being the y-intercept (the value of y when x is 0) and m being the constant rate of change, or slope (the change in y/the change in x).