6. (7 points) Consider the function f(x) = 2x -172". Which of the graphs below best matches the graph of f(x)? Note that the horizontal scale on the graph goes from > = -1000 to r = 1000, and the vertical scale is unspecified. CLEARLY indicate your answer, (a), (b), (c), or (d), and briefly EXPLAIN how the TWO most important features of the coefficients and powers appearing in f(x) justify your conclusion. (a) (b) -1000 -10Q0 1000 1000 (d) (c) ty -1000 1000 -1000 1000 7. (9 points) Draw the graph of g(x) = 193. Clearly label any r-intercepts, y-intercepts, or asymptotes. You do not need to draw your graph to scale, but make sure that the key featues of your graph (e.g., intercepts and asymptotes) are clearly visible. 8. (9 points) Expand the expression In ( (va + 7)(2 + 3)5 (x - 4)11 as a sum, difference, and/or multiple of logarithms. Show all your work. 9. (9 points) Use the graph of f(x) = " to write an equation for the function whose graph is shown below. (Each square in the graph is 1 unit x 1 unit, and the indicated point is (-5, -3).) Indicated point is (-5,-3)