defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Relations and Functions Functions and its properties
The value of b and c for which the identity f(x + 1) - f(x) = 8x + 3 is satisfied, where f(x) = bx2 + cx + d, are
1
b = 2, c = 1
2
b = 4, c = -1
3
b = -1, c = 4
4
None of these