The directrix of the parabola y2-4 x-3-0 isA- x-3-4-0B- x-1-4-0- x-1-4-0D- x-4-3-0

The correct option is A x 34=0Equation of parabola nbsp; y^2= 4(x+34) Hence directrix of parabola is ⇒ x 34=0 ...

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Equation of Tangent at a Point (x,y) in Terms of f'(x)

The directrix...

Question

The directrix of the parabola $y^{2} + 4 x + 3 = 0$ is

x - \frac{3}{4} = 0

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x + \frac{1}{4} = 0

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x - \frac{1}{4} = 0

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x - \frac{4}{3} = 0

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