F(x) = 7/
g(x) = x-4
can you evaluate (gof)(o)? explain why or why
not.

For this case we have the following functions:

We must find. By definition we have to:

So:

Then, regardless of the value of "x",

For any value of "x", . Thus, cannot be evaluated, the result will always be 3.

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.