rebecabosca
29.03.2021 •
Mathematics
If we draw lines to join each given point to the origin given point to the Origen , identify the points whose. Corresponding line has the slope that is an integer value
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Ответ:
The standard form of the equation of the parabola is
.
Step-by-step explanation:
The general form of a parabola is
Where, (h,k) is vertex, (h,k+p) is focus and y=k-p is directrix.
Focus of the parabola is (0, -8).
Directrix of the parabola is
On adding (1) and (2) we get
Put this value in equation (1).
The value of p is -8.
Substituent h=0,k=0 and p=-8 in general form of parabola.
Divide both sides by -32.
Therefore the standard form of the equation of the parabola is
.