(a) state the values of the functions below. f(-4) = -2 correct: your answer is correct. g(3) = 4 correct: your answer is correct. (b) for what values of x is f(x) = g(x)? -2 correct: your answer is correct. (smaller value) 2 correct: your answer is correct. (larger value) (c) estimate the solutions of the equation f(x) = -1. x = 2.5 incorrect: your answer is incorrect. (smaller value) x = (larger value) (d) on what interval is f decreasing?