To determine : Equation for the cross section of dish opening upward with its vertex at the origin and its depth.
The required equation is
Given information :
A Very Large Array in New Mexico consists of
Formula used:
The standard form of equation of a parabola with vertex
Explanation :
The distance
The standard form of equation of a parabola opening upward with vertex
Substitute
The diameter is
Thus, the dish extends
Now, substitute
Therefore, the required equation is
Chapter 8 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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