Find the vertex and directrix of the following parabola.x2 + 24y- 24 = 0
A. Vertex (1, 0), directrix y = -5
B. Vertex (0, 1), directrix y = 7
C. Vertex (1, 0), directrix y = 3
D. Vertex (0, 1), directrix y = -5
E. Vertex (0, 0), directrix y = 4
Answer: B
Mathematics
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A. no B. yes
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A. Prime
B. 
C. 
2
D. 
2
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Use the horizontal line test to determine if the function is one-to-one.
A. Yes B. No
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