W/c one of the ff functions is one to one correspondence?
A, f(x)=x+2 B, g(x)=x^2 C,h(x)=2x^2+4 D, none
1 answer
B, g(x)=x^2, is not a one to one correspondence function.
A, f(x)=x+2 B, g(x)=x^2 C,h(x)=2x^2+4 D, none
1 answer