Each linear equation can be drawn as a line on a graph. The co-ordinate where the two lines intersect will give the solution of x and y. STEP 2 - The equations can be rearranged so that they both ...

A table of values is used to find the points to plot for a graph. A row is used for each term in the equation to work out the coordinates. To draw a quadratic graph from an equation: Add up the ...