Answer:
The function that best represent the given graph is;

Step-by-step explanation:
We want to find the function that best represent the given graph.
Recall that the slope-intercept form of linear equation can be written as;

where;

From the given graph, the intercept on the y axis is at;

We need to find the slope.
Using two points on the graph;

The slope is;

Since we have the slope and the intercept, we can now write the equation of the line;

Therefore, The function that best represent the given graph is;
