# Exam4Answer - EXAM 4 ANSWERS, FALL 2010 PART I VERSION A...

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Unformatted text preview: EXAM 4 ANSWERS, FALL 2010 PART I VERSION A VERSION B 1. 2. 3. 4. 5. 1. 2. 3. 4. 5. b d b b a a c d c d 6. a 7. c 8. e 9. c 10. d 6. b 7. c 8. d 9. b 10. e 11. 12. 13. 14. 15. 11. 12. 13. 14. 14. a e e d c b a b e e PART II 1. (a) 1) 2 2) = 0; 3) Table (b) Graph 1. (a) 1) 4 2) = −2; 3) Table (b) Graph =2 74 ,, , 63 6 3 7 3 11 ,, (b) 626 2. (a) 2. (a) Proof (b) Proof 11 13 23 , , 12 12 12 12 5 (b) , , 3 3 3. (a) Proof 3. (a) (b) Proof 4. (a) ℎ = 120 (b) tan 45∘ = (c) = =2 , 4. (a) ℎ = 240 ; tan 60∘ = √ = 60( 3 + 1) 120 + (b) tan 45∘ = (c) = ; tan 60∘ = √ = 120( 3 + 1) 240 + ...
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## Exam4Answer - EXAM 4 ANSWERS, FALL 2010 PART I VERSION A...

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