If the line x-1= 0 is the directrix of the parabola y^2-kx+8=0,k\neq0 and the parabola intersects the circle x^2+y^2=4 in two real distinct points, then the value of k is

AP and TS EAMCET Engineering Model Paper 18

Question : 45 of 160

Marks: +1, -0

If the line x−1=0 is the directrix of the parabola y2−kx+8=0,k≠0 and the parabola intersects the circle x2+y2=4 in two real distinct points, then the value of k is

−4
−8
4
8

Validate

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