What is the solution of the following system of equations?
Graph both equations
Step 1 answer -->
On the right, the graph of the two lines
Step 2 answer -->The solution of the system is the point of intersection : (1, 2)
Use the graph method to solve the system of equations below
$$ y = 2x +1 \\ y = 4x -1 $$
Step 1 answer
The solution of this system is the point of intersection : (1,3).
Solve the following system of linear equations by graphing.
$$ \text < A) >2y = 4x + 2 \\ \text< B) >2y = -x + 7 $$
Rewrite each equation in slope intercept form
Step 1 answer$$ \text < A) >2y = 4x + 2 \\ \frac 2y = \frac(4x+2) \\ y = 2x +1 $$
$$ \text < B) >2y = 8x - 2 \\ \frac 2y = \frac( 8x - 2) \\ y = 4x +1 $$
Graph each equation to find the point of intersection --which is the solution. (same as earlier problem)
