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.

Just two points are needed to draw a straight line graph, although it is a good idea to do a check with another point once you have drawn the graph. Example Draw the graph of \(y = 3x - 1\).

Use the gray gridlines to graph your parabola, or draw your own horizontal and vertical lines inside the square. The line tool is located on the "Insert Shapes" panel in the far left of the ...

What I was taught about graphs was that you have an x-axis and a y-axis, and to draw a line, you state the value of y in terms of x, for example, y = 3x + 4. I was also taught that you can put in ...