Answer:
(4.5, 7)
Explanation:
x = 1/2(x^1 + x^2)
x = 1/2(8 +1)
x = 1/2(9)
x = 4.5
y = 1/2(y^1 + y^2)
y = 1/2(10 + 4)
y = 1/2(14)
y = 7
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