What is the standard form of the equation of the parabola with vertex at (0,0) and...

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What is the standard form of the equation of the parabola with vertex at (0,0) and directrix x= −4?

What is the standard form of the equation of the parabola with vertex at (0,0) and directrix x = -4? Select the correct answe

Answer 1

Answer #1

Y2=16x

all steps are clearly shown in the image.

if any doubts ask in the comments.

thank you.

( k). (-k)? 4.p.(2-). Ps directrix to vertex distance p= 0-(-4)= 4. put (hik) s p value in equation. (9-0)2=4.4(-0) ly²= 16x

Answer 2

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