Answer:
Domain of the function given in picture is:
[-5,7)
Step-by-step explanation:
The domain of the function f(x)=y is all the possible values of x for which f(x) gives some value.
As we can see f(x) gives a table value for all the values of x between -5 and 7
where -5 is included but 7 is not included
Hence, domain of the function given in picture is:
as x approaches infinity, y constantly goes down, as x approaches -infinity, y constantly goes down
x1 = 0.5 x2 = -0.4 y1 = 1.3 y2 = -1.3
=2.75
