Use the graph to determine the functions domain the function

Use the graph to determine the function\'s domain; the function\'s range; the x-intercepts, if any; the y-intercept, if any; and e. the missing function values, indicated by question marks, below. f(-2) = ? f(2) = ? The domain is (-infinity, infinity). (Use interval notation.) The range is (Use interval notation.)

Solution

Range is possible Values of Y for domain x.

Here, In the graph... Maximum value of Y is 1.

And Minimum value of Y is going to infinity.

Therefore, Range of this function should be ( -infinity , 1].