The point p(9, −4) lies on the curve y = 4/(8 − x). (a) if q is the point (x, 4/(8 − use your calculator to find the slope mpq of the secant line pq (correct to six decimal places) for the following values of x. (i) 8.9 mpq = 4. correct: your answer is correct. (ii) 8.99 mpq = 4.040404 correct: your answer is correct. (iii) 8.999 mpq = 4.004004 correct: your answer is correct. (iv) 8. mpq = 4.000400 correct: your answer is correct. (v) 9.1 mpq = 3.636363 incorrect: your answer is incorrect. (vi) 9.01 mpq = 3.960396 correct: your answer is correct. (vii) 9.001 mpq = 3.996004 correct: your answer is correct. (viii) 9.0001 mpq = 3.999600