Answer:
3 units
Explanation:
To find the distance between the points (-1, 4) and (-1, 1), you can use the distance formula, which is:
Distance = √[(x2 - x1)² + (y2 - y1)²]
In this case, (x1, y1) is (-1, 4) and (x2, y2) is (-1, 1). Plug these values into the formula:
Distance = √[(-1 - (-1))² + (1 - 4)²]
Simplify the calculation inside the square root:
Distance = √[0² + (-3)²]
Now, calculate the values inside the square root:
Distance = √[0 + 9]
Distance = √9
Since √9 is 3, the distance between the points (-1, 4) and (-1, 1) is 3 units.