The value of the function f at x = -2 is 7, denoted as f(-2) = 7. This point, (-2, 7), is a coordinate on the graph, showcasing the specific output associated with the input -2.
If f(-2) equals 7, it implies that when the input x is -2, the function f produces an output of 7. This relationship indicates a specific point on the graph of the function.
In a broader context, functions associate each input value with a unique output value. In this case, when the input is -2, the output is 7. This information is valuable for understanding the behavior and characteristics of the function.
This particular point, (-2, 7), serves as a coordinate on the graph. It indicates that when you move to the left on the x-axis to -2, you find a corresponding y-value of 7 on the y-axis.
In summary, when evaluating the function f at x = -2, the result is f(-2) = 7. This means that the point (-2, 7) lies on the graph of the function, representing a specific relationship between the input and output values.
The question probable may be:
What is the value of the function f at x = -2 if f(-2) is equal to 7?