Posted by **Benny** on Wednesday, May 28, 2008 at 8:13pm.

Which quadratic function has its vertex at (2,3) and passes through (1,0)?

a. y = 2(x-2)^2+3

b. y = -3(x-2)^2+3

c. y = -3(x+2)^2+3

d. y = 2(x-2)^2-3

Could you explain why you got your answer, too?

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