asked 107k views
5 votes
A parabola has vertex (0,-6) and passes through (-10,19). Write its equation in vertex form.

asked
User Mely
by
8.1k points

1 Answer

2 votes
a(x-0)^2-6
ax^2-6
a(100)-6=19
100a=25
a=1/4
1/4x^2-6
answered
User Atilio Jobson
by
8.3k points

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