Answer:
(x₁, y₁ ) = (1, 1 )
Explanation:
the equation of a line in point- slope form is
y - y₁ = m(x - x₁ )
m is the slope and (x₁, y₁ ) a point on the line
given
y - 1 = - (x - 1 ) ← in point- slope form
with (x₁, y₁ ) = (1, 1 )
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