What is the effect of quadratic function coefficient B on function image When a and C are fixed, the influence of B on the image shape of quadratic function

What is the effect of quadratic function coefficient B on function image When a and C are fixed, the influence of B on the image shape of quadratic function

Image of quadratic function: axis of symmetry x = & nbsp; - B / 2A when a and C are fixed, the axis of symmetry will move to the left or right X1 + x2 = & nbsp; - B / A & nbsp; & nbsp; & nbsp; X1 * x2 = & nbsp; C / a