Question 1034241
<i>What is the equation of the quadratic function, in vertex form, if the vertex is at (3,5) and has a leading coefficient of 2?</i>


Use the standard form and solve whatever is left not plainly known.
{{{y=a(x-h)^2+k}}}------format for standard form, vertex (h,k), lead coefficient a.


Just plug-in what is given.