Answer:
B. (-2.5, -4)
Explanation
x = 1/2(x^1 + x ^2)
x = 1/2(-4 + -1)
x = 1/2(-5)
x = -2.5
y = 1/2(y^1 + y^2)
y = 1/2(-2 + -6)
y = 1/2(-8)
y = -4
(-2.5, -4)
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