10:14 PM Thu Apr 27 Page 3 > of 6 - 88% ZOOM 17k X 18. Find all the trigonmetric functions of a. 2 a 5 (a) sin(a) = (b) cos(a) = (c) tan(a) = (d) sec(a) = (e) csc(a) = ( f) cot(a) = 19. Using your answer above, find sin(tan-'(3)) 20. More generally, find sin(tan-1(x)) 21. For the same a above, find cos(20).10:14 PM Thu Apr 27 X 162 Final Exam Name: Warm up questions: 1' The domain of sine is and the range is 2. The domain of cosine is and the range is 3. The domain of tangent is and the range is 4' The domain of ln(:r) is and the range is 5' The domain of e1 is and the range is 6. If sin(a) = .3 then sin(a) = 7. If cos(a) = .4 then cos(a) = 8. If sin(a) = i3 and cos(oz) = A then tan(oz) = 9' Rewrite log2() = y in equiavalent exponential form 10. Solve for y : log2(% : y 11. Graph y = sin(x) on the left and y = cos(x) on the right. y = sin(x) y = cos(x) 12' Graph y : e" on the left and y : ln(r) on the right y=ex y: 11(1) 10:14 PM Thu Apr 27 X 13' If you deposit $2,000 at 5% compounded monthly, how much will you have it 10 years'.7 14. Using logarithms, how long would it take for your money to double? 15. Solve eml = 616 for av 16' Solve 5x = 3 for an Write your answer with 4 decimal place accuracy. 17. Solve 2log(z) log(z + 1) : 1 hint: rst rewrite as a single log, then in equivalent exponential form7 then solve a quadratic