Pre-Calculus Questions?

Brian

New member
1) Find the standard form of the equation of the parabola with vertex=(-1,2) and focus=(-1,0). Use only exact values. Do not represent any number with its decimal representation.

2) Find the standard form of the equation of the ellipse with center=(3,2), a = 3c and foci at (1,2) and (5,2). Use only exact values. Do not represent any number with its decimal representation.

3) Find the sum of the infinite series: -125/36 + 25/6 - 5 + 6 - ...
 
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