13.04.2021 Views

13. Manual de matematica preuniversitaria autor Marilina Carena

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Respuestas

P 1

P 2

4

y

3

P 4

2

1

P 6

−4 −3 −2 −1 1 2 3 4 x

−1

−2

P 3 P 5

−3

−4

Figura 6.2: Gráfico correspondiente al Ejercicio 4.

6. Universidad = (0,3)

Shopping = (4,0)

Bar de tragos = (-2,4)

Supermercado = (2,2)

Comedor = (3,4)

7. El gráfico es el siguiente:

Hospital = (-2,-3)

Cafetería = (-4,-2)

Autobús = (4,2)

Telefónica = (2,-3)

Aeropuerto = (-4,3)

Fábrica = (-1,1)

Banco = (-3,2)

Puerto = (4,-4)

Hotel = (3,-2)

Correo = (-3,0)

(0, 3)

3

(−1, 2)

2

(1, 2)

(−2, −1)

1

−2 −1 1 2

−1

( √ 2, 1)

( √ 3, 0)

(2, −1)

x

−2

8. f: Corresponde al gráfico de una función. Img(f) = [−2, 2].

Raíces: x 0 , x 1 y x 2 .

334

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!