madisonsan9020
madisonsan9020
28.10.2020 • 
Mathematics

Find the equation of a parabola with a focus at (3,1) and a directrix at y = 3. Please explain your answer Question 8 options:

A)

y = 1∕4(x – 3)2 + 2

B)

y = 1∕4(x – 3)2 + 3

C)

y = –1∕4 (x – 3)2 + 3

D)

y = –1∕4 (x – 3)2 + 2

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