Question

Solve the linear system by graphing
y=x+2 and y=-6x+9

Answer 1

(1, 3)

General Formulas and Concepts:

Algebra I

• Coordinates (x, y)
• Reading a Cartesian (Rectangular) plane
• Solving systems of equations by graphing

Explanation:

Where the 2 lines intersect will be the solution set to the systems of equations.

If the lines are parallel, they will have no solution.

If the lines are the same, they will have infinite amount of solutions.