For C equal to zero, the parabola has its vertex at the:
AThe origin
BPoint one one
CPoint zero one
DPoint one zero
Answer & Solution
Correct answer: A. The origin
1. The curve is y equals x squared with nothing added.
2. Its lowest point is where x and y are both zero.
3. So the vertex sits at the origin.
_Source: syllabus Mathematics Part II, Chapter 7, Integrals._
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