Question

F(1)= -x²+x+12
F(2)= -x²+x+12
F(3)= -x²+x+12
F(4)= -x²+x+12

Answer 1

Resposta:

Explicação passo a passo:

F(1)= -x²+x+12

f(1)= -(1)²+1+12= -1+1+12= "12"

F(2)= -x²+x+12= " -(2)²+2"+12"

f(2)= -4+2+12= "10"

F(3)= -x²+x+12

f(3)= -(3)²+3+12= -9+15= "6"

F(4)= -x²+x+12

f(4)= - 4²+4+12= -16+16= "0"