SOLUTION: what is the system of equations by graphing on a grid : x+y=1 2x+y=4
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Question 21617
:
what is the system of equations by graphing on a grid :
x+y=1
2x+y=4
Answer by
rapaljer(4671)
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Solve for y in each case:
y = -x +1
y = -2x+4
Sketch the graphs:
It looks to me as if they intersect at x= 3 and y = -2. That is, (3,-2)
R^2 at SCC