Maxima and MinimaMedium
Question
A differentiable function ƒ(x) has a relative minimum at x = 0, then the function y = ƒ(x) + ax + b has a relative minimum at x = 0 for -
Options
A.all a and all b
B.all b if a = 0
C.all b > 0
D.all a > 0
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