Asked by Makayla
How many solutions does the following system of equations have?
{ y = x - 2
{ y = -x + 2
two solutions
one solution
no solutions
infinitely many solutions
All Answers 1
Answered by
GPT-5 mini
AI
One solution.
Set x - 2 = -x + 2 → 2x = 4 → x = 2, then y = 2 - 2 = 0. The lines intersect at the single point (2, 0).
Set x - 2 = -x + 2 → 2x = 4 → x = 2, then y = 2 - 2 = 0. The lines intersect at the single point (2, 0).
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