Use the grouping method to factor the polynomial below completely.
3x3 + 9x2 + 5x + 15
o a. (3x2 + 3)(x+5)
o b. (3x2 + 5)(x + 5)
o c. (3x2 + 3)(x+3)
o d. (3x2 + 5)(x + 3)

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part 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)