Essay
The arch of an underpass is a part of an ellipse. Find the equation of the ellipse. 
Definitions:
Related Questions
Q12: Solve the equation, if possible.
Q62: Find two points on the graph
Q66: Hun puts $90 into a safety deposit
Q68: The two-branch curve graphed below is a
Q80: You select the type of document you
Q82: Graph the equation. <span class="ql-formula"
Q88: In which quadrant is the point (-2,-3)
Q108: What is the equation of the hyperbola?<br>
Q178: _ reports are reports that show statistics
Q205: Write an equation in slope-intercept form