Question

Seja a função afim f(x) definida por f(x)= ax+b. Sabe-se que f(5)= 2 e f(3)=1.
Determine: a) A lei da formação da função f(x);

b) f(0) e f(-2);​

Answer 1

Read the text below and answer the questions in English:

This is my family!

Hi! My name is Bob. I am eleven years old. I am in the 6th grade. This is my family. It is a small one. We are from London. My father is a teacher and my mother is a doctor. They are forty and forty five. I have two brothers and one sister, Kate. She is a very nice child. My brother Simon is a primary school student, but Tim is still a baby. He’s

Questão 05 - What is the job of Bob's father?

Questão 06 - Match the columns: