The range of a function, depicted in the provided graph, is [-7,5], indicating that the function's output values range from a minimum of -7 to a maximum of 5. The graph visually represents the limits of the function's output on the y-axis.
The range is the set of all possible output values of a function. In this case, the range is [-7,5] which means that the lowest possible output value of the function is -7 and the highest possible output value is 5.
To find the range of a function, we can look at its graph and see how high or low the function goes. For example, the image you sent shows a graph of a function that has a range of [-7,5].
This is because the function never goes below -7 or above 5 on the y-axis. The blue points at the ends of the function show the minimum and maximum values of the range.