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Sphinxa [80]
3 years ago
12

Find the equation of the set of points which are equidistant from (0,2) and the x-axis. Sketch this set of points.

Mathematics
1 answer:
Dima020 [189]3 years ago
6 0

Answer:   x² = 4y -8

Step-by-step explanation: The equation of the set of points which are equidistant from a point and from a line is a parabola. In this case:

F ( 0 , 2 )  The parabola open upwards, so is of the form

p = 1

( x - h )²  = 4*p* ( y - 2)

x² =  4 * ( y - 2 )

x² = 4y -8

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When t = 400

n = t/k = 400/1.5 = 267 (to the nearest whole number)

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7 0
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Answer:

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i hope this helps !!

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