The table below represents a linear function f(x) and the equation represents a function g(x).
x f(x)
-1 -9
0 -1 g(x)
1 7 g(x)=3x-2

part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x).

part b: which function has a greater y-intercept? justify your answer.