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Q : if f(x) = x3 – x2 + 100x + 1001, then (a) f(2000) > f(2001) (b) f(1/1999) > f (1/2000) (c) f(x+1) > f(x–1) (d) f(3x – 5) > f(3x) why....?? (reason)

Q :


if f(x) = x3 – x2 + 100x + 1001, then


(a) f(2000) > f(2001)


(b) f(1/1999)  > f (1/2000)


(c) f(x+1) > f(x–1)


(d) f(3x – 5) > f(3x)


why....??  (reason)

Grade:12

2 Answers

dvm srikant
39 Points
10 years ago

friend you directly substitute the options in question for 3 and 4 and take any x value and verify and for 1 and d also substitute and approximate the value                                                                                                                                                                                          pls approve

jagdish singh singh
173 Points
10 years ago

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