Plz a graph is named mpg vs speed of a car traveling on a straight flat road. what does that name tell us about the graph. the speed of the car is graghed on the xaxis and is the independent variable. the mpg of the car is graghped on the y axis and is the dependent variable the relationship was tested while the car was traveling on a straight flat road all of the other choices

The answer is             D. All of the above

When we draw a graph, we represent the Dependent Variable on the Y-axis and the Independent Variable on the X-axis. The graph is then named in the format "Y-variable vs X-variable". In this case Y-variable = mpg and X-variable = speed of car.

Independent Variable simply means that we can freely change that variable and observe how the Dependent Variable changes. So, here the speed of the car is being changed on a straight flat road and its effect on mpg is being studied.

c.the charges if the proton and electron and gravity

the answer is a. at the equator