Trigonometry

Anonymous
timer Asked: Feb 5th, 2019
account_balance_wallet $20

Question Description

Please help me out solving these questions.

Unformatted Attachment Preview

Section 2.3b Paper Homework NAME:______________________ For all problems, show all your work. Reduce answers to lowest terms. Then number in the brackets indicates the point value. For questions 1-3, a point P is given on the circle π‘₯ 2 + 𝑦 2 = π‘Ÿ 2 . The point is also on the terminal side of an angle πœƒ in standard position. Find the exact value of the six trigonometric functions. [8 points each] 4 √33 ,βˆ’ ) 7 7 1. 𝑃 = ( 2. 𝑃 = (βˆ’9, βˆ’7) 3. 𝑃 = (βˆ’2,10) Section 2.3b Paper Homework NAME:______________________ For questions 4-7, use the fact that the trigonometric functions are periodic to find the exact value of the given expression. Do not use a calculator. [6 points each] 4. cot 390Β° 5. csc 390Β° 6. sec 20πœ‹ 7. tan 19πœ‹ 6 For questions 8-13, use the even-odd properties to find the exact value of the given expression. Do not use a calculator. [6 points each] 8. cos(βˆ’60Β°) πœ‹ 11. sin (βˆ’ 6 ) 9. cot(βˆ’45Β°) 10. sin(βˆ’90Β°) 12. tan(βˆ’2πœ‹) 13. csc (βˆ’ 14. [4] If cos πœƒ = 0.3, find the value of cos πœƒ + cos(πœƒ + 2πœ‹) + cos(πœƒ + 4πœ‹). 15. [4] If cot πœƒ = 7, find the value of cot πœƒ + cot(πœƒ + πœ‹) + cot⁑(πœƒ + 2πœ‹). 1 6 16. If 𝑓(π‘₯) = sin⁑(π‘₯) and 𝑓(π‘Ž) = find the exact value of the following a. [4] 𝑓(βˆ’π‘Ž) b. [4] 𝑓(π‘Ž) + 𝑓(π‘Ž + 2πœ‹) + 𝑓(π‘Ž + 4Ο€) 2πœ‹ ) 3 ...
Purchase answer to see full attachment

Tutor Answer

Asirieng
School: Rice University

flag Report DMCA
Review

Anonymous
Thanks, good work

Similar Questions
Hot Questions
Related Tags
Study Guides

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors