Dhivya posted an Question
November 09, 2020 • 13:23 pm 30 points
  • IIT JAM
  • Mathematics (MA)

The critical points of the function f(x) = (x -2)23 (2x+ 1) are (a) 1 and 2 (b) 1 and 1/2 (c) -1 and 2 (d) 1 www

The critical points of the function f(x) = (x -2)23 (2x+ 1) are (A) 1 and 2 (B) 1 and 1/2 (C) -1 and 2 (D) 1 www

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    Sonu saini Best Answer

    answer A

    cropped6529473654012719901.jpg
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    The critical points are 1 ,1/2,2 right?

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    It is MSQ,Can i pick A and D?

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    no only 1 and 2

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    you can see in the graph only two points where a tangent line parallel to x axis that is x=1 and x=2 so these are critical points

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    can you explain how did you plotting the graph?

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