Question

1. does the graph show a proportional relationship? if so, find the constant of proportionality.

Explanation:

Step1: Recall proportional graph rules

A proportional relationship graph is a straight line passing through the origin $(0,0)$.

Step2: Inspect given graph

The provided line intersects the $x$-axis at a positive non-zero value and $y$-axis at a positive non-zero value, it does not pass through the origin.

Answer:

This graph does not represent a proportional relationship.