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Find the vertex, focus, directrix, and focal width of the parabola. x = 10y2

Vertex: (0, 0); Focus: one divided by forty comma zero; Directrix: x = negative one divided by forty; Focal width: 0.1

Vertex: (0, 0); Focus: one divided by ten comma zero; Directrix: x = negative one divided by ten; Focal width: 0.1

Vertex: (0, 0); Focus: one divided by forty comma zero; Directrix: x = one divided by forty; Focal width: 40

Vertex: (0, 0); Focus: zero comma one divided by forty; Directrix: y = negative one divided by forty; Focal width: 40

User Timeout
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1 Answer

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dude if you figured this out pls help me pls

User Isxaker
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