Linear relationships can be expressed either in a graphical format where the variable ... must be to the first power, and the equation must graph as a straight line. A commonly used linear ...

A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw ...

If you understand the definition of a mathematical function, a good way to judge ... You would notice that the line graph and scatter plot chart curves are different. However, these charts are ...