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Posted by on Friday, January 16, 2009 at 4:53pm.

Find the equation of a line passing through the origin so that the tangent of the angle between the line in quadrantI and the positive x-axis is sqrt3/3.
A. y=sqrt3/3x
B. y=sqrt3x
C.y=x
D.y=sqrt2/2x

thnks alot:)

  • trigonometry - , Friday, January 16, 2009 at 5:01pm

    Hint: The slope is (sqrt3)/3 and the y-intercept is 0.

    Do the rest

  • trigonometry - , Friday, January 16, 2009 at 5:03pm

    so is it A??

  • trigonometry - , Friday, January 16, 2009 at 5:04pm

    yes!

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