4 years ago

Graph the equations to solve the system y=-x-2 y=2x+4

Mathematics

1 answer:

Nady [450]4 years ago

6 0

Answer:

The solution is (-2, 0).

It is very easy to graph these two equations. You have the y-intercept for the first equation which is -2, and the slope -1/1. The y-intercept for the second equation is 4, and the slope is 2/1.

When you graph these two equations, you will see that they intersect at the point (-2,0); this is the answer.

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Like AB=CD this trapezoid is symmetric, then if we draw CL<span> ⊥ AD:
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