Which set of points represents a function? A {(1, -2), (3, -5),(3,-2),(5,-7), (7,-8)} B {(0,1),(1, -3),(2,-5),(3, -7), (4,-9)} C {(-1,1),(-1,3),(-1,5),(-1,7),(-1,9) } D {(-4,0).(-3,-1),(-3,1),(0, -2), (0, 2)}​

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 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). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)