Jackets cost $15 and a set of decorative buttons costs $5. The delivery fee is $5 per order. The expression 15 n + 5 n + 5 gives the cost, in dollars, of buying jackets with buttons for n people. Which is another way to write this expression?

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)