SOLUTION: Find the focal diameter for the parabola 34.8y = x^2
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Question 1204030
:
Find the focal diameter for the parabola 34.8y = x^2
Answer by
MathLover1(20850)
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comparing to
, we have
(
,
)=(
,
)
=>
=>
then
focus: (
,
)
vertex: (
,
)
semi-axis length:
focal parameter:
eccentricity:
directrix:
Focal parameter (the distance between the focus to the directrix) is
.