If the derivative of the function f(x) i...

If the derivative of the function f(x) is every where continuous and is given by
`f(x)={{:(bx^(2)+ax+4,,, x ge 1), (ax^(2)+b, ,, x lt -1):},` then :
a)a = 2, b = -3 b)a = 3, b = 2 c)a = -2, b = -3 d)a = -3, b= -2

A

a = 2, b = -3

B

a = 3, b = 2

C

a = -2, b = -3

D

a = -3, b= -2

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The correct Answer is:

C

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