Question

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Answer 1

2√2

Explanation:

d = √(x₂ − x₁)² + (y₂ − y₁)²

= √(-5 - -3)² + (-6 - -4)²

= √(-2)² + (-2)²

= √8

= 2√2

= 2.8284271247462

Midpoint

(-4, -5)

Line through (-3, -4) and (-5, -6)

y = x-1