Question Video Using the Vertex Form of a Quadratic Function Nagwa
How To Write Something In Vertex Form. If a is positive, the parabola opens up. Web look at the coefficient of the x^2 term.
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.
If a is positive, the parabola opens up. If a is negative, then the parabola opens down. If a is positive, the parabola opens up. Web look at the coefficient of the x^2 term.
