Question

find the distance between point i and point j.

Explanation:

Step1: Identify coordinates of I and J

Assume from the graph: Let’s say point I is at \((x_1, y_1)\) and point J is at \((x_2, y_2)\). If they have the same \(x\)-coordinate (since vertical distance), suppose \(x_1 = x_2 = 6\) (estimating from graph), \(y_1 = 3\), \(y_2 = - 3\).

Step2: Use vertical distance formula

Vertical distance \(d=\vert y_1 - y_2\vert\). So \(d=\vert3 - (-3)\vert=\vert6\vert = 6\).

Answer:

6