Odpowiedzi

2009-10-22T21:26:08+02:00
F(x)= 2x^2 - 10

a) f(0)= 2*0^2 - 10= -10
f(4)= 2*4^2 - 10= 22
f(-5)= 2*(-5)^2 - 10= 40

b) A[0;10] B[4;22] C[-5;40]