1.

The values of b and c for which the identity f(x+1)-f(x)=8x+3 is satisfied, where f(x)=bx^(2)+cx+d, are

Answer»

`B=2, C=1`
`b=4, c= -1`
`b= -1, c=4`
`b = -1, c = 1`

ANSWER :B


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