graphical representation of linear equations
Solve the questions on graphical representation of linear equations. Show all of your work and plot the graphs using the EZGraph tool.
1. Plot the graph of the equations 2x - 3y = 5 and 4x - 6y = 21 and interpret the result.
2. Plot the graph of the equations 4x - 6y = 12 and x - 5y = 10 and interpret the result.
3. Plot the graph of the equations 8x - 4y = 12 and -4x + 2y = -6 and interpret the result.
Did the graphs but still don't seem like right answers. Think I am doing the solutions wrong. Not sure if I should use substitution, or elimination method.
© BrainMass Inc. brainmass.com November 30, 2021, 3:24 am ad1c9bdddfhttps://brainmass.com/math/linear-algebra/graphical-representation-linear-equations-260509
Solution Preview
See the attached file.
The "graphical representation of linear equations" means that the graph of each equation will be a line. When you have two lines, one of three things can occur: (1) the two lines will intersect at a single point (that is, at a single (x,y) pair of values) OR (2) the two lines will be parallel ...
Solution Summary
The graphical representation of linear equations is assessed.