Question

Решите плиз
F(x)=2x^2-3
f(1/2)-?
f(2)-?

Answer 1

F(1/2)=2*(1/2)^2-3
F(0,5)=2*(0,5)^-3
F(0,5)=2*0,25-3
F(0,5)=-2,5
F(2)=2*2^2-3
F(2)=8-3
F(2)=5