f(x)=-0,05x2, f(x)=0,1x2, f(x)=0,5x2, f(x)=x2, f(x)=2x2, f(x)=-0,5x, f(x)=-x2, f(x)=-2x2.

Theme

Fonts

Options

Leaderboard

Switch template

Interactives

Restore auto-saved: ?