Use the method of completing the square to write the equation of the given parabola in this form:

(y-k)=a(x-h)^2

where a is not equal to 0, (h, k) is the vertex, and x=his the axis of symmetry

find the x-intercept of the parabola with vertex (1,1) and y-intercept (0,-3). write your answer in this form: (x1,,y2)