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It specifies what students must bring, exam structure and timing (supervised, about three hours), rules on permissible materials, and requirements for showing full work with labeled graphs and exact answers. 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No notes or books may be used, but a graphing calculator is allowed; credit requires showing all work and labeling graphs.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How long is the PRE CALC 1B examination and how is it supervised?",{"text":117,"@type":113},"The second-semester exam is supervised and has a recommended time limit of three hours.",{"name":119,"@type":110,"acceptedAnswer":120},"How are exact answers and decimal approximations handled on the exam?",{"text":121,"@type":113},"When possible, exact answers are required. Numerical approximations using decimals are not accepted for exact answers; if an exact value is not possible, decimals must be written to three decimal places unless otherwise noted.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},461864,1791087320,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":41,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144,"preview_page_count":4},137441390410,"https://ap-avatar.wpscdn.com/avatar/2000252f4ab5702993?_k=1776741390130283984","PRE CALC 1B  \nPrecalculus, Second Semester  \n\\#PR-10218, BK-10219 (v.3.0)  \nTo the Student:  \nAfter your registration is complete and your proctor has been approved, you may take the Credit by Examination for PRE CALC 1B.  \nWHAT TO BRING  \n• several sharpened No. 2 pencils  \n• graphing calculator  \n• extra sheets of scratch paper  \nABOUT THE EXAM  \nThe examination for the second semester of Precalculus consists of 28-29 questions. The exam is based on the Texas Essential Knowledge and Skills (TEKS) for this subject. The full list of TEKS is included in this document (it is also available online at the Texas Education Agency website, [http://www.tea.state.tx.us/](http://www.tea.state.tx.us/)). The TEKS outline specific topics covered in the exam, as well as more general areas of knowledge and levels of critical thinking. Use the TEKS to focus your study in preparation for the exam.  \nThe examination will take place under supervision, and the recommended time limit is three hours. You may not use any notes or books. You may use a graphing calculator on this exam, but in order to receive credit for a problem, you must show all of your work and label your graphs. When possible, exact answers should be given. Numerical approximations involving decimals will NOT be accepted for exact answers. (For example: 0.8660 will not be accepted for ~~ ~~23~~ ~~ .) If an exact answer is not possible, write decimal approximations to three decimal places unless otherwise noted. You will write your answers on the exam.  \nA percentage score from the examination will be reported to the official at your school.  \nIn preparation for the examination, review the TEKS for this subject. All TEKS are assessed. It is important to prepare adequately. Since questions are not taken from any one source, you can prepare by reviewing any of the state-adopted textbooks that are used at your school.  \nTo help you better prepare for the exam, a practice exam has been provided. It is not a duplicate of the actual examination. It is provided to illustrate the format of the exam, not to serve as a complete review sheet. Follow the instructions on the practice exam so that you will know what is expected of you when you take the real exam.  \nGood luck on your examination!  \nPRE CALC 1B Formula Chart  \nω = ν = st ν = r ω  \nx = r cos θ y = r sin θ x = (v0 cos θ )t  \ny = (v0 sinθ )t −16t 2 + h0  \ny = (v0 sinθ )t − 4.9t 2 + h0  \nsin (u + v) = sin u cos v + cos u sin v  \nsin (u – v) = sin u cos v – cos u sin v cos (u + v) = cos u cos v – sin u sin v  \ncos (u – v) = cos u cos v + sin u sin v tan (u + v) = 1tn~~ ~~utantantanvv  \ntan (u – v) = 1tn~~ ~~utantantanvvsin 2u = 2 sin u cos u cos 2u = cos2u – sin2u tan 2u = 1~~ ~~an~~ ~~utan2u  \n(x − h)2  +  (y − k)2  = 1  \na 2 b2  \n(x − h)2  −  (y − k)2  = 1  \na 2 b2  \ny = a(x – h)2 + k x = a(y – k)2 + h  \nPRE CALC 1B Practice Exam  \nDirections: Take this exam without reference to any books or notes, exactly as you will during the actual exam. You may use a graphing calculator on the exam, but in order to receive credit for a problem, you must show all of your work and label your graphs. Numerical approximations involving decimals should be written to three decimal places unless otherwise noted. When possible exact answers should be given. (For example: 0.8660 will not be accepted for ~~ ~~23~~ ~~ .) Write your answers on this exam.  \nCheck your answers with the answer key provided.  \n1. Point P with coordinates (–1, 3) is on the terminal side of θ, an angle in standard position. Find the exact values of the six trigonometric functions of θ .  \nsin θ =  \ncos θ =  \ntan θ =  \ncsc θ =  \nsec θ =  \ncot θ =  \ncontinued →  \n2. Express 2π9 in degrees.  \n3. If sinθ =  2 and θ is in quadrant II, find the exact value of cos θ .  \n2  \n4. Find the exact value of each of the following:  \nA. sin ~~ ~~5π3~~ ~~ B. cos 180° C. tan ~~ ~~3π4  \ncontinued →  \n5. Find the angular velocity, in radians per minute, of an object rotating at 150 revolutions per ","cbCairytQQVEMWz6","https://ap.wps.com/l/cbCairytQQVEMWz6","pdf",1110163,"English","# What to Bring\n# About the Exam\n## Examination format and rules\n# Precalculus 1B Formula Chart\n# PRE CALC 1B Practice Exam\n## Directions\n## Sample questions","[{\"question\":\"What materials are students allowed to bring or use for the PRE CALC 1B exam?\",\"answer\":\"Students should bring several sharpened No. 2 pencils, a graphing calculator, and extra scratch paper. No notes or books may be used, but a graphing calculator is allowed; credit requires showing all work and labeling graphs.\"},{\"question\":\"How long is the PRE CALC 1B examination and how is it supervised?\",\"answer\":\"The second-semester exam is supervised and has a recommended time limit of three hours.\"},{\"question\":\"How are exact answers and decimal approximations handled on the exam?\",\"answer\":\"When possible, exact answers are required. Numerical approximations using decimals are not accepted for exact answers; if an exact value is not possible, decimals must be written to three decimal places unless otherwise noted.\"}]","PRE CALC 1B - Practice Exam - Directions | PDF",1790762626,76]