\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\fQuestion 1: A 1 B 7 , A ,1 A, B 1, 7 B, 7, C4 , C C, CU CD Question 2: A) Critical values: 2, 2, 0 B) Increasing: 2, 0 2, You should enter this like I guess: C) Decreasing: , 2 0, 2 2, 0 2, I You should enter this like I guess: I , 2 0, 2 D) Local maxima at x 0 E) Local minima at x 2, 2 F) Concave up , 2 7 2 , 7 You should enter this like I guess: I , G) Concave down 2 2 , 7 7 2 7 2 , I 7 H) Inflection point x 2 2 , 7 7 I) No horizontal asymptote y 1000 J) No vertical asymptote Question 3: x 1000 Horizontal asymptote vertical asymptote y 1 x 5,5 Question 4: Horizontal asymptote y NONE vertical asymptote x NONE Question 5: Horizontal asymptote Vertical asymptote Question 6: y 0 x 0 A 5 6 Horizontal asymptote y Vertical asymptote x , A DEC A, DEC 2 3 5 6 , A CD A, CU Question 7: Local maxima Local minima x 3 x 2,5 Absolute maximum 6 Question 8: Absolute minimum Absolute maximum Question 9: 80 1520 minimum maximum 80 0 Question 10: at Absolute minimum Absolute maximum 1 2 7 at 0 x x 0 1 7 Question 11: A) A x 2 x 281 x2 B) Increasing: 3 281 , infinity 2 Decreasing: 0, 3 C) 281 2 Average cost function minimize at (rounded to nearest whole number) 5 units Minimum Average cost: (rounded to nearest hundredth) $213.08 Question 12: a) S t S t 2 t 13 t 1 3 4 t 20 t 1 4 is exact value 3 281 2 b) Sale be maximized at t 13 Maximum level of sale is ( rounded to nearest hundredth) 211 15.07 14 C) 20 949 63 2 1323 Question 1: A 1 B 7 , A ,1 A, B 1, 7 B, 7, C4 , C C, CU CD Question 2: A) Critical values: 2, 2, 0 B) Increasing: 2, 0 2, You should enter this like I guess: 2, 0 2, I C) Decreasing: , 2 0, 2 You should enter this like I guess: D) I , 2 0, 2 Local maxima at x 0 E) Local minima at x 2, 2 F) Concave up , 2 2 , 7 7 2 2 You should enter this like I guess: I , ,I 7 7 G) Concave down 2 2 , 7 7 H) Inflection point x 2 2 , 7 7 I) No horizontal asymptote y 1000 J) No vertical asymptote x 1000 Question 3: Horizontal asymptote y 1 vertical asymptote x 5,5 Question 4: Horizontal asymptote y NONE vertical asymptote x NONE Question 5: Horizontal asymptote y 0 Vertical asymptote x 0 Question 6: A 5 6 Horizontal asymptote y Vertical asymptote x , A DEC A, DEC , A CD A, CU 2 3 5 6 Question 7: Local maxima x 3 Local minima x 2,5 Absolute maximum 6 Question 8: Absolute minimum 80 Absolute maximum 1520 Question 9: minimum 80 maximum 0 Question 10: Absolute minimum 1 2 7 at x Absolute maximum 0 at x 0 Question 11: A) 1 7 A x 2 x 281 x2 B) 281 , infinity 2 Increasing: 3 Decreasing: 0, 3 281 2 C) Average cost function minimize at 5 units (rounded to nearest whole number) Minimum Average cost: $213.08 (rounded to nearest hundredth) Question 12: 3 281 is exact value 2 a) S t S t 2 t 13 t 1 3 4 t 20 t 1 4 b) Sale be maximized at t 13 Maximum level of sale is C) 20 949 63 2 1323 211 15.07 ( rounded to nearest hundredth) 14