\fPart B: Communication and Thinking 10. Graph f(x) = -=(2)*+1 + 3 using transformations. State the domain and range. Table of values for Parent Function: y = 2* X y W N HOLM WI I. A population of yeast cells can double in 3 hours. Assume the initial population was 120 cells. [7] a. Write an equation that can be used to determine the population of cells, P, at t hours. [2] b. Use your equation to determine the population after 12 hours. c. Use your equation to determine the population after 210 minutes. [2] d. Use your equation to determine how many hours it will take to population to reach 245 760. [2]12. A new car is worth $29 500. It loses 14% of its value each year after it is purchased. Determine the value of the car after 30 months. [3] 13. Compare and contrast the functions f(x) = 36* and g(x) = 6-2*. Include FULL SENTENCES to support your answer. [2]7. Simplify each as much as possible. Give your final answer with only positive exponents. a) b) [8] c) d) (2 x 3 ) (x 3 )= 8. Use exponent laws to simplify the following as much as possible. Express answers in exponent form with positive exponents (no radicals). [8] 32x15930 a. -2 v9183x 25p-2 Sy 9x4 9. Determine if the following relations are linear, quadratic, exponential or neither. [3] b. C. y K y V 40 1 13 -45 -1 20 43 2 - 15 10 3 63 A 15 5 643 6 45 2.5 5 2 563 8 75 1.25 6 10 243 10 105Multiple Choice: Questions l II 2 I. Which of the following is equivalent to (2?)? a. in?! h. 1 '2?2 1. Which of the following is equivalent to (ill-3 3. Which function describes exponential decay? a. fr] = sum)! h. x) = 3.4940? c. f[1)= 25(03): d. ffx) = 343?}? [4] Ii?? 4. which of the following functions represents 1" [x] = 9" after a reection on the vaxis and a vertical translation 5 units down? a. f(x] = 491-5 h. x) = 91 s c. f[1)='3""5 d.f[x)='3'I+5 5. Write in radical form and evaluate 3 165 = [1]