Final answer:
To find the distance between two points, we can use the Pythagorean theorem. In this case, the coordinates of the two points are (-1, 8) and (-7, 9), and the distance is approximately 9.43 units.
Step-by-step explanation:
To find the distance between two points, we can use the Pythagorean theorem. The formula is:
Distance = √((x₂ - x₁)² + (y₂ - y₁)²)
In this case, the coordinates of the two points are (-1, 8) and (-7, 9).
By substituting the coordinates into the formula, we get:
Distance = √((-1 - (-7))² + (8 - 9)²)
Simplifying the expression inside the square root and performing the calculations, we find that the distance is approximately 9.43 units.