Algebra Questions

Q: What is the standard equation for a circle centered at the origin?

A: x2 + y2 = r2

Q: What is the standard equation of a circle centered at (h, k)?

A: (x – h)2 + (y – k)2 = r2

Q: What is the standard equation of a parabola?

A: y = a(x-h)2 + k

The Humongous Book of Algebra Problems

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