Answer:
a is the answer
Step-by-step explanation:
a is the answer because the way they are being multiplied are consistent, while the others arent.
The Answer to your question is c focus: (0,3); directrix: y = -3. And if your taking the quick check here's all the answers to all four questions.
1.c
2.c x = -1/19y^2
3.d focus (-2,0): directrix: x = 2
4.c x = 1/10y^2
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60 degrees. Since 2 is 1/6 the total clock which is 360 so then you just multiply to get this answer.
Answer:
B
Step-by-step explanation: