Question

(−8,8)left parenthesis, minus, 8, comma, 8, right parenthesis and (1,-10)(1,−10)left parenthesis, 1, comma, minus, 10, right parenthesis.

Answer 1

Explanation:

What is the question? Are you looking for the distance between the points?

distance = √((Δx)² + (Δy)²) = √((1-(-8))² + ((-10)-8)²) = √(9²+(-18)²) = √405 ≅ 20.12 units.