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What is the point of intersection when the system of equations below is graphed on the coordinate plane? y=4-x 2y=8-2x A. (0, 4) B. (4, 0) C. no intersection point D. infinite intersection points
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What is the point of intersection when the system of equations below is graphed on the coordinate plane?

y=4-x
2y=8-2x
A. (0, 4)
B. (4, 0)
C. no intersection point
D. infinite intersection points

User Amadu
by
7.7k points

1 Answer

6 votes
multiply the first equation by -2 gives:_
-2y = -8 + 2x

2y = 8 - 2x

adding these 2 equations:-

0 = 0

This shows that the 2 equations are equal so there are infinite solutions


User Wsdzbm
by
8.2k points
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