marllennn marllennn
  • 06-10-2016
  • Mathematics
contestada

Find the axis of symmetry for y = 4x2 + 16x - 2.

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Аноним Аноним
  • 06-10-2016
Simple....

graphing the parabola using the direction, vertex, focus, and axis of symmetry...

--->>>

Direction: Opens Up

Vertex: (-2,-18)

Focus:(-2,[tex]- \frac{287}{16} [/tex])

Axis of Symmetry: x=-2

Directrix: y=[tex]- \frac{289}{16} [/tex]

Thus, your answer.
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