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If the y - coordinate of a point ...

If the y - coordinate of a point is zero, then the point always lies______.

A

in the I quadrant

B

in the II quardant

C

on x - axis

D

on y -axis

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Knowledge Check

  • If x_(0) is the x - coordinate of the point of inflection of a curve y=f(x) then (second derivative exists) ………….. .

    A
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    B
    `f'(x_(0))=0`
    C
    `f''(x_(0))=0`
    D
    `f''(x_(0))ne0`

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    A
    (4,0)
    B
    (0,4)
    C
    (1,4)
    D
    (4,2)

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    (0, -5) point lies on ________axis.

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