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The line 4x+6y+9 =0 touches the parabola...

The line 4x+6y+9 =0 touches the parabola `y^(2)=4ax ` at the point

A

`(-3,9//4)`

B

`(3,-9//4)`

C

`(9//4,-3)`

D

`(-9//4,-3)`

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-PARABOLA-EXERCISE 1 A
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