Chapter 12.CT, Problem 15CT

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4th Edition

James Stewart + 2 others

ISBN: 9781305071742

Textbook Problem

A parabolic reflector for a car headlight forms a bowl shape that is

To determine

**To find:**

The focal point of the parabolic reflector for a car headlight which forms a bowl shape.

Explanation

**Given:**

The bowl shape parabolic reflector for a car headlight is

Figure 1

**Approach:**

Introduce a coordinate system and place parabolic reflector in the system such that its vertex is at the origin and

**Calculation:**

Place parabolic reflector in the coordinate system, such that its vertex is at the origin in the positive

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