SOLUTION: What is the vertex of (y - 1)2 = 4x? a. (0, 1) b. (-1, 4) c. (4, -1) d. (-1, 0)

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: What is the vertex of (y - 1)2 = 4x? a. (0, 1) b. (-1, 4) c. (4, -1) d. (-1, 0)      Log On


   

Question 35923: What is the vertex of (y - 1)2 = 4x?
a. (0, 1)
b. (-1, 4)
c. (4, -1)
d. (-1, 0)
Answer by Prithwis(166) About Me  (Show Source):
You can put this solution on YOUR website!
(y - 1)^2 = 4x;
The vertex of parabola (y-k)^2 = 4p(x-h) is at (h,k);
So, the vertex here is (0,1) [Option a]