Math

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Find the equation of a line passing through the point (-1,2) and making an angle 13 degrees with the x-axis.

  • Math -

    To be given this kind of question means that you must have learned that the slope of a line is equal to the tangent of the angle that the line makes with the x-axis.

    so tan 13º = .2309

    then y-2 = .2309(x+1)

    take it from there

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