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Mathematics
Mathematics
Problem
If
a
<
0
a<0
a
<
0
in the equation
y
2
=
4
a
x
y^2 = 4ax
y
2
=
4
a
x
, the parabola opens towards the: a) positive
x
x
x
-axis b) negative
y
y
y
-axis c) negative
x
x
x
-axis d) positive
y
y
y
-axis
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