If f(x)=ax^2+bx+1, if |2x-3| 2 =3x+2, if 1 2 <x< 5 2 is continuous on its domain, then a+b has the value

MHT CET 2022 Mathematics question

If , if , if is continuous on its domain, then has the value

Answer: (A)

means or , so the domain is all of and must be continuous at the junctions and . At : . At :

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Question ID VK-097045