(1 pt) which function has the greatest rate of change? a. x y 0 −1 1 1 2 3 b. y = 7x – 8 c. 15x + 5y = −30 d. a linear function that goes through point 1, negative 1 and point 0, negative 5

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)