1. Who wants to be a Millionaire? Hosted by Ms. Cummings

2. Confident?

3. The Prizes 1 - $100 2 - $200 3 - $500 4 - $1,000 5 - $2,000 6 - $4,000 7 - $8,000 8 - $16,000 9 - $32,000 10 - $64,000 11 - $125,000 12 - $250,000 13 - $500,000 14 - $1,000,000

4. Lifelines “Phone a friend” Ask the audience

5. $100 Find the domain and range of the function whose graph is shown. B - D = {all real numbers}; R = {y | y > 0} A - D = {x | x > 0}; R = {y | y > 0} C - D = {x | x > 0}; R = {all real numbers} D - D = {all real numbers}; R = {y | y < 0

6. $200 Which function represents exponential growth? B - y = 4x^4 A - y = 9(1/3)^x C - y = 12(1/5)^x D - y = 10(3)^x

7. $500 The graph of which exponential function passes through the points (0, 4) and (1, 24)? B - y = 3(8)^x A - y = 4(6)^x C - y = 2(2)^x D - y = 10(3)^x A - y = 4(6)^x

8. $1,000 B - -1 A - -2 C - 0 D - 1 A - -2

9. $2,000 B - {x | m > 0} A - {x | m < 0} C - {x | m > 2} D - {x | m > 5/3} C - {x | m > 2}

10. $4,000 B - log 3 4 = 64 A - log 4 3 = 64 C - log 64 4 = 3 D - log 4 64 = 3

11. $8,000 Write the equation log 12 144 = 2 in exponential form. B - 12 2 = 144 A - 144 2 = 12 C - 2 12 = 144 D - 144 12 = 2 B - 12 2 = 144

12. $16,000 B - 4 A - 3 C - 16 D - 64 A - 3

13. $32,000 B - 5 A - 6 C - 8 D - 9

14. $64,000 B - 4 A - 180 C - 5 D - 30 B - 4

15. $125,000 B - log198 A - log 22/9 C - log22 / log9 D - log9 / log22 C - log22 / log9

16. $250,000 B - 4^e A - e^4 C - ln4 D - 4

17. $500,000 AUTOMOBILES Lydia bought a car for $20,000. It is expected to depreciate at a continuous rate. What will be the value of the car in 2 years? Use k = 0.105 and round to the nearest dollar. B - $16,012 A - $16,212 C - $19,867 D - $18,567 A - $16,212

18. $1,000,000 B - 3 A - 6 C - 27 D - 21

19. Winner!Winner!Winner!Winner!Winner!Winner!Winner!Winner!Winner!