Current location - Training Enrollment Network - Mathematics courses - The elementary math function of senior one is so anxious. Please hurry up and devote yourself ~ ~ Please! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
The elementary math function of senior one is so anxious. Please hurry up and devote yourself ~ ~ Please! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
F(x) is negative only when x is between-1 and 0, so when X < =- 1 or X > = 0, F (x) > = 0, so the value range of G(X) is (-infinity,-1 and.

But G(X) is a quadratic function,,, so the value range is 0,+infinity)