Molly666
23.05.2020 •
Mathematics
HELP QUICK I NEED THE RIGHT ANSWER PLZ!!
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Ответ:
the answer is a) Y
Step-by-step explanation:
Ответ:
Step-by-step explanation:
x²=-10y
compare with x²=4ay
4a=-10
a=-5/2
directrix is
y=-5/2