If your question is, "how much had Mr. Kork paid for the car?"
(8,400-200)/.4=$20,500
10
random words to fill up 20 character minimum for answering questions :P
Answer:
it seems you have made a typo
Step-by-step explanation:
Answer:
Step-by-step explanation:
The standard equation of a parabola is
y² = 4ax
where, a is the focus,
The coordinates of the centre of parabola is (0,0)
coordinates of focus is (a, 0)
It is symmteric about the x axis
the equation of directrix is x = -a.
