no explanation needed, just answers

Rates of Change Unit 1 Test 14 14 11 18 Name: K/U Comm T/I App Date: Knowledge/Understanding (14 marks) Identify the choice that best completes the statement or answers the question. Multiple Choice: 1. Evaluate the limit, if it exists: lim- 25 - x2 * +5 x - 5 a. 10 b. -10 C. 0 d. does not exist 2. Evaluate the limit: lim * + x x - 0 X a. b. -1 C. 0 d. 2 3. Evaluate the limit: lim x - 1 *4-2+ X - 4 a. + 00 b . 0 C. 1 d. - co 4. Evaluate the limit: lim -100 x- 10+ X - 100 a. -100 b. -1 C. -co d. 1 lim TC 5. Evaluate the limit: - a. 0 b. C. d. 6. The average rate of change of f(x) = mx + b over the interval -3 S x $ 5 is a. 5 b . -3 C. b d. m 7. If a function appears 'broken and apart' then a. it is discontinuous C. it cannot be fixed b. it has an asymptote d. X ER Page 1 of 7