Question

Find the vertex.f(x) = 3(x - 2)² + 1([?], [ ]

Answer 1

`(2,1)`

1) To solve that problem algebraically, we need to keep in mind the general formula for quadratic equations in the vertex form:

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

2) Comparing that to the quadratic function we have it on the picture, we can tell that the vertex of that function is:

`(2,1)`