8. Consider the definite integrals Al = fo (3x - 9) dx and A2 = f, (3x - 9) dx. a. (2 pts) Sketch the function f(x) = 3x - 9. Shade and label the appropriate areas indicated by the definite integrals Al and A2. b. (1 pts) Using integral properties, explain how So (3x - 9) dx relates to Al and/or A2. You do not need to evaluate - just state the relationship. . (1 pts) Using integral properties, explain how S? (3x - 9) dx relates to Al and/or A2. You do not need to evaluate - just state the relationship. (1 pts) What must f g(x) dx be equal to for any continuous function, g(x)