A) (3, -2)
B) (2, -3)
C) (2, 2)
D) (3, 3)
Correct Answer: C
Solution :
We know that the standard equation of a parabola is \[{{(y-\beta )}^{2}}=4a(x-\alpha ).\] Comparing the given equation with the standard equation, we get vertex \[(\alpha ,\,\beta )=(-3,\,2)\] and \[a=5\].Therefore focus of the parabola\[(\alpha +a,\,\beta )=(2,\,2)\].You need to login to perform this action.
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