4
QuizMultiple Choice

Mixed Degree Systems — Quiz

Question 4 • Advanced Algebra: Concepts and Connections

The center of a circle is at the origin on a coordinate grid. The vertex of a parabola that opens upward is at open paren 0 comma 9 close paren If the circle intersects the parabola at the parabola’s vertex, which statement must be true?

Answer
A
The circle has a radius less than 9 .
B
The maximum number of solutions is three.
C
The maximum number of solutions is one.
D
The circle has a radius equal to 3 .
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