Find the x-intercepts of the parabola with vertex (-4,12) and y-intercept (0,-36).
Write your answer in this form: (X1,Y1), (x2,y2).
If necessary, round to the nearest hundredth.

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?