What Is Vertex Form? Example Get Education
How To Write Something In Vertex Form. If a is negative, then the parabola opens down. Web look at the coefficient of the x^2 term.
Web look at the coefficient of the x^2 term. If a is negative, then the parabola opens down. If a is positive, the parabola opens up.
If a is positive, the parabola opens up. If a is negative, then the parabola opens down. Web look at the coefficient of the x^2 term. If a is positive, the parabola opens up.
