Question

Dada a função f(x) = x² – 2, determinar f(0), f(2), f(–3), f(4).

Answer 1

Resposta:

F(x)= x²-2

F(0)= 0²-2

F(0)= 0-2

F(0)= -2

F(2)= 2²-2

F(2)= 4-2

F(2)= 2

F(-3)= -3²-2

F(-3)= 9-2

F(-3)= 7

F(4)= 4²-2

F(4)= 16-2

F(4)= 14