haileylp3141 haileylp3141
  • 15-05-2024
  • Mathematics
contestada

Find the focus and directrix of the parabola y= 1/2 (x+2)²

a) The focus is at (-2, -2) and the directrix is at y=−4.
b) The focus is at (-2, -1) and the directrix is at y=−2.
c) The focus is at (-2, -3) and the directrix is at y=−5.
d) The focus is at (-2, -2) and the directrix is at y=−3.

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