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    Algebra and Trigonometry
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    Exam 5: Rational Functions and Conics
  5. Question
    Write an Equation for a Cross Section of the Parabolic
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Write an Equation for a Cross Section of the Parabolic

Question 66

Question 66

Multiple Choice

Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance) shown in the picture. Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance)  shown in the picture.   d = 2.75 inches A)    B)    C)    D)    E)   d = 2.75 inches


A) Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance)  shown in the picture.   d = 2.75 inches A)    B)    C)    D)    E)
B) Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance)  shown in the picture.   d = 2.75 inches A)    B)    C)    D)    E)
C) Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance)  shown in the picture.   d = 2.75 inches A)    B)    C)    D)    E)
D) Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance)  shown in the picture.   d = 2.75 inches A)    B)    C)    D)    E)
E) Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance)  shown in the picture.   d = 2.75 inches A)    B)    C)    D)    E)

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