UM TÉCNICO PRECISA CONSERTAR O TERMOSTATO DO APARELHO DE AR-(...) | FUNÇÃO SENO E COSSENO

Improve your grades at school or guarantee your approval in the university entrance exam by paying R$1.33 per day. Become an Explicaê Premium student and have access to all the content for Elementary and High School. https://explicae.com.br/?utm_source=y... Use the coupon: EXPRESOLVE and get 20% off on any plan: https://explicae.com.br/?cupom=expres... ___ Welcome to Explicaê Resolve Enem! Now you can follow all the solutions to the Enem questions together with the Exquad teachers! Find your question in the following notebooks: IN OUR SURVIVAL MANUAL: TOPIC: 12 TRIGONOMETRY | 12.4 SINE AND COSINE FUNCTION _______________________________ QUESTION 06 (ENEM 2015 2ND APPLICATION) A technician needs to fix the thermostat of an office's air conditioning unit, which is out of adjustment. The temperature T, in degrees Celsius, in the office, varies according to the function T(h) = A + B sen(pi/12(h-12)), where h is the time, measured in hours, from midnight (0 h 24) and A and B are the parameters that the technician needs to adjust. The office employees requested that the maximum temperature be 26oC, the minimum 18oC, and that the temperature be lower in the afternoon than in the morning. What should the values ​​of A and B be for the employees' request to be met? A A = 18 and B = 8 B A = 26 and B = 8 C A = 26 and B = -8 D A = 22 and B = 4 E A = 22 and B = -4 _______________________________ Still haven't seen our Enem Survival Manual? We have all the Enem exams separated by subject and topic, a review checklist, an annual schedule of mock exams and reviews, and much more!!! Oh… I forgot to mention that our material has the same quality as Explicaê – super organized and organized for you! Use the coupon: EXPRESOLVE and get 20% off on any plan Be part of EXQUAD by following us on social media: Instagram: https://www.instagram.com/explicaeofi... Facebook:   / explicaeoficial   Youtube:    / @chegae   Linkedin:   / explicae   Twitter: explicaeoficial