For this case we have the following table: X F(x) -1 -11 0 -1 1 9 From here, we look for the function f (x). We then have that as the equation is linear: Where, We choose an ordered pair: Substituting values: Rewriting: Thus, the function f (x) is: On the other hand, the function g (x) is: Answer: The slope of f (x) is greater than the slope of g (x) (10> 5) The intersection with the y axis of g (x) is greater than the intersection with the y axis of f (x) (1> -1)