If the curve y=a x^2-6x+b pass through (...

If the curve `y=a x^2-6x+b` pass through `(0,2)` and has its tangent parallel to the x-axis at `x=3/2,` then find the values of `aa n dbdot`

A

2 and 2

B

`-2 and -2`

C

`-2 and 2`

D

`2 and -2`

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The correct Answer is:

A

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