All the units Combined
What Quadratics means to me is graphing any parabola. In this unit we have learnt all about the graphing techniques with little effort and limited information and to use vertex form, tables of contents. Also how to find linear and non-linear lines.
Vertex form is the equation y=a(x-h)2+k. This equation is the most common and simplest way of solving an parabola with points given.
The optimal value is the y-value of the vertex, when finding the optimal value using factored form, sub in the axis of symmetry of the parabola into the factored form equation to solve for y.
Standard form, the quadratic formula is used to find the x-intercepts of a parabola.
The values for the variables a, b, and c are taken from the standard form quadratic equation.
How these connect
These units connect because each of the equations are just a step from other equation and how to graph it is important because it is also known as a therefore statement.