Seja P(x) = x⁴ - 4x³ + 6x² - 4x +1. Qual das alternativas abaixo é uma fator de P(x)?
- A x - 1
- B x + 1
- C x - 2
- D x + 2
- E x² - 1
Questões comentadas de Concursos para Professor de Inglês
Dado o triângulo cujos vértices são A(1,2), B(3,6), e C(5,-2), a área do triângulo é:
- A 8
- B 10
- C 12
- D 14
- E 16
Considere as proposições:
P1: Se chove, então o jardim fica molhado.
P2: Se o jardim fica molhado, então as flores crescem.
P3: As flores não cresceram.
Qual das seguintes afirmações é logicamente correta, dadas as proposições acima?
- A Choveu.
- B Não choveu.
- C O jardim ficou molhado.
- D O jardim não ficou molhado.
- E As flores murcharam.
“Michael was preparing for his first parent-teacher conference. He had been anticipating it for weeks, and now the day had arrived. He reviewed his notes and gathered samples of student work to showcase progress. With a final check of the conference schedule, he headed to the school, ready for the important meeting. He was feeling a mixture of nervousness and enthusiasm. This was his first time meeting with parents one-on-one, and he knew it would be a significant moment in his teaching career. Michael had prepared thoroughly for the conference, reflecting on each student's strengths and areas for improvement. Despite the butterflies in his stomach, his passion for teaching kept him focused. He exchanged smiles with colleagues who offered words of encouragement as he made his way to the conference room. As the conference began, Michael's mind filled with anticipation for the discussions ahead. This meeting was not just an obligation; it was an opportunity to foster strong partnerships with parents”.
What does Michael's preparation for the parentteacher conference reveal about his approach to teaching?
What does Michael's preparation for the parentteacher conference reveal about his approach to teaching?
- A He prioritizes administrative tasks over student’s progress.
- B He is highly organized but lacks enthusiasm for teaching.
- C He values constructive feedback and collaboration with parents.
- D He feels overwhelmed by the responsibilities of teaching.
- E He prefers to work independently rather than seek support from colleagues.
Considere as proposições:
P1: Se João vai ao parque, então Maria vai ao cinema.
P2: Se Maria vai ao cinema, então Pedro estuda.
P3: Pedro não estuda.
Qual das alternativas abaixo é logicamente equivalente a estas proposições?
- A João não vai ao parque.
- B Maria não vai ao cinema.
- C Pedro vai ao parque.
- D João vai ao parque e Maria não vai ao cinema.
- E João não vai ao parque e Maria não vai ao cinema.