To determine if the graph of the function matches the line illustrated in the given description, we can analyze the function itself.
The function is in the slope-intercept form , where:
- (the slope)
- (the y-intercept)
The slope of indicates that for every unit increase in , decreases by . This creates a very steep line descending sharply from left to right.
Next, let's evaluate the two points mentioned:
- The point corresponds to the y-intercept of the function, which is correct.
- At , we substitute into the function:
The point mentioned in the description does not satisfy the equation , as substituting gives , not .
Since the line cannot pass through both and for the equation , we conclude that the given graph is not the graph of the function.
Thus, the answer is:
2 (no).