Question

Explain how to use the coordinates and absolute value to find the distance between points at (3, –7) and (3, 2).

Answer 1

Answer:

Using the formula for the distance between two points, which is generated using coordinates and absolute value, we find that the distance between these two points is of 9 units.

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, $(x_1,y_1)$ and $(x_2,y_2)$. The distance between them is given by:

$D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

This formula is generated using coordinates and absolute value.

In this question:

(3,-7) and (3,2). So

$D = \sqrt{(3-3)^2+(2-(7))^2} = \sqrt{81} = 9$

The distance between these two points is of 9 units.