Why are graphs useful when interpreting data?

For this case what you must understand is that it represents each of the axes in a graph.

The horizontal axis represents the independent variable.

The vertical axis represents the dependent variable.

The use of graphics is useful because it represents the behavior of one variable with respect to the other.

Through the graphs we can observe what happens with the dependent variable when we add or remove values of the independent variable.

They are useful because they represent the behavior of one variable with respect to the other.

answer; ///i believe that the correct answer is (carbon); good luck

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.