Di scribe the general apparence does a graph line have if the dependent variable do not change
If the dependent variable does not change, it means that its value remains constant for all values of the independent variable. In this scenario, the graph would appear as a horizontal line. This is because the dependent variable is not affected by any changes in the independent variable.
To understand this concept visually, you can plot the graph by following these steps:
1. Determine the independent variable and the dependent variable in your scenario.
For example, let's say the independent variable is time and the dependent variable is temperature.
2. Choose a set of values for the independent variable.
For instance, you can choose time values of 0, 1, 2, 3, and so on.
3. Identify the constant value for the dependent variable.
In our example, let's say the temperature remains constant at 25 degrees Celsius.
4. Plot the points on a graph, using the chosen values for the independent variable (time) on the x-axis, and the constant value of the dependent variable (temperature) on the y-axis.
For each value of time, plot the corresponding temperature value of 25.
5. Connect the plotted points.
Since the temperature is constant (25 degrees Celsius) at all times, the graph will appear as a straight, horizontal line parallel to the x-axis.
Remember that this explanation assumes the dependent variable is not affected by any changes in the independent variable.