Question

considere a função f(x) = 2*×+1 ,determine:
a) f(-1)
B) f(0)
c) f(2)​

Answer 1

Resposta:

Olá bom dia!

f(x) = 2x + 1

a)

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

f(-1) = -2 + 1

f(-1) = -1

b)

f(0) = 2(0) + 1

f(0) = 0 + 1

f(0) = 1

c)

f(2) = 2(2) + 1

f(2) = 4 + 1

f(2) = 5