Answer :
Based on the location of the line and the focus of the parabola, the equation of the line will be y = -2.
What is the equation of the line?
The line is a horizontal line which means that the primary focus will be on the y axis.
The focus of the parabola is at F(6, 4) and the line is to be 6 units below this focus which means that the line on the y axis will be at:
= 4 - 6
= -2
This leaves the formula of the line as y = -2.
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