The letters r and 0 represent polar coordinates. Write the following equation using rectangular coordinates (x,y). $r^2 = 14 \cos \theta$ The equation using rectangular coordinates (x,y) is $ \boxed{x^2 + y^2 - 14x} = 0.$
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Step 1: Recall the conversion formulas between polar and rectangular coordinates: x = r * cos(θ) y = r * sin(θ) Show more…
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