Question

Preciso de ajuda, por favor​

Answer 1

Explicação passo-a-passo:

a)

f(-2) = 2. (-2) + 0 = - 4 + 0 = -4 (-2, -4)

f(-1) = 2. (-1) + 0 = - 2 + 0 = -2 (-1, -2)

f(0) = 2.0 + 0 = + 0 + 0 = 0 (0, 0)

f(1) = 2.1 + 0 = + 2 + 0 = 2 (1, 2)

f(2) = 2.2 + 0 = + 4 + 0 = 4 (2, 4)

b)

f(-2) = 2. (-2) + 1 = - 4 + 1 = -3 (-2, -3)

f(-1) = 2. (-1) + 1 = - 2 + 1 = -1 (-1, -1)

f(0) = 2.0 + 1 = + 0 + 1 = 1 (0, 1)

f(1) = 2.1 + 1 = + 2 + 1 = 3 (1, 3)

f(2) = 2.2 + 1 = + 4 + 1 = 5 (2, 5)

c)

f(-2) = 1.(-2)² = 1.4 = 4 (-2, 4)

f(-1) = 1.(-1)² = 1.1 = 1 (-1, 1)

f(0) = 1.(0)² = 0 (0, 0)

f(1) = 1.(1)² + 0.1 = 1 (1, 1)

f(2) = 1.(2)² = 4 (2, 4)

d)

f(-2) = 1.(-2)² - 1 = 1.4 - 1 = 3 (-2, 3)

f(-1) = 1.(-1)² + = 1.1 - 1 = 0 (-1, 0)

f(0) = 1.(0)² + = 1.0 - 1 = -1 (0, -1)

f(1) = 1.(1)² + = 1.1 - 1 = 0 (1, 0)

f(2) = 1.(2)² - 1 = 1.4 - 1 = 3 (2, 3)