To determine which equation corresponds to the points shown on the graph, we can analyze the provided points (-1, 10) and (1, 3.6).
First, let's check them against the proposed equations.
- For
:- When
: (not a match for ) - When
: (not a match for )
- When
This equation does not fit.
- For
:- When
: (matches!) - When
: (matches!)
- When
This equation fits both points.
- For
:- When
: (not a match for ) - When
: (not a match for )
- When
This equation does not fit.
- For
is essentially the same as the third equation expressed differently, so it will yield the same results as the previously evaluated , confirming the match for both points as well.
Based on this analysis, the appropriate equation shown in the graph is