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.

How to draw a quadratic graph from a table of values Quadratic graph lines are U- or Ո-shaped, which is called a parabola. A linear graph can be drawn using only three points. A quadratic graph ...

Calculated tables are helpful tools when you want to add calculated values to the model instead of calculating them on the fly.