Cubic functions usually have 2 vertices or none at all. It is not possible for a cubic function to have only one vertex because the end result of both "tails" of a cubic function must tend towards positive infinity and negative infinity (in other words, they are in opposing directions). Having only one vertex would result in the tails tending towards either positive infinity or negative infinity and therfore being in the same direction. For this reason, cubic functions cannot be written in vertex form.
The inverse of the cubic function is the cube root function.
It if the max or minimum value.
a function is a added to the iverse function and multiply the SQURED AND CUBIC OR ethc......
It is a turning point. It lies on the axis of symmetry.
vertex
cubic function cubic function
when the function is in vertex form: y = a(x - h)2 + k, the point (h, k) is the vertex.
The inverse of the cubic function is the cube root function.
The vertex is at the point (0, 4).
It if the max or minimum value.
vertex
it is a vertices's form of a function known as Quadratic
A cubic function is a smooth function (differentiable everywhere). It has no vertices anywhere.
The graph of a quadratic function is always a parabola. If you put the equation (or function) into vertex form, you can read off the coordinates of the vertex, and you know the shape and orientation (up/down) of the parabola.
2 AND 9
A cubic graph!
Yes if it is positive