Engineering Board Exam Reviewer · Parabolas · hard

Find the area bounded by the parabola y2=4x and its latus rectum.

  1. 8/3
  2. 4/3
  3. 16/3
  4. 2

Answer

A. 8/3

Solution

The latus rectum is x=1 with endpoints (1, 2). A= 01 2(2 x),dx=4· 23= 83.

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