Answer:
Vertex (h,k)
X intercepts and Y intercepts
Focus
Axis of symmetry
Maximum or minimum value
Step-by-step explanation:
The general form for a parabola or a quadratic function is given by:
Where a,b and c are real numbers with .
Some features that we can identify from the standard form are:
If the parabola opena upward.
If the parabola open downwards.
We can find the axis of symmetry . And is defined as
The x intercepts are given by:
We can find the x intercept with the following formula:
And for the y intercept we just need to use x=0 and we got
And for the y intercept we just need to replace the x intercept into the equation like this:
From the standard from we can also find the domain and range. The minimum or maximum value. And we can also find the focus.