Single Answer MCQ
Q-00052171
Which equation represents a parabola that opens vertically?
1
x^2 = 4ay
2
y^2 = 4ax
3
x^2 = -4ay
4
y^2 = -4ax
Answer and Solution
Answer
B. y^2 = 4ax
Solution:
The equation y^2 = 4ax describes a parabola opening horizontally, while x^2 = 4ay represents a parabola that opens vertically.
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