How many times do the graphs ofthe equations y = 2x + 4 andy = -x + 4 intersect?
1 answer:
Answer:
The graphs intersect one time
Step-by-step explanation:
we have
----> equation A
----> equation B
we know that
The solution of the system of equations is the intersection point both graphs
using a graphing tool
The graphs intersect only at one point
so
The system has only one solution
The intersection point is (0,4)
therefore
The solution is x=0, y=4
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