) Write the following expression in the form x", assuming x 0. Simplify your answer as much as possible. (x. x9) (x4)3 2 help (formulas) Find the equation of the line passing through the points (-10, 0) and (9, -6). Answer: f(x) = (b) Find the equation of the line with slope 3 that passes through the point (4, 0). Answer: f(x) = Note: You can earn partial credit on this problem. (1 point) Consider the function g(x) = 25-25x2 8x + 2x a) Find the domain of g(x). Domain = b) When g(x) = 0, xe Write this answer in interval notation Write this answer in set notation, e.g. if x = A, B, C, then xe{A, B, C}. Write elements in ascending order.