0.049, 0.08, 0.1, 0.103, 1.8.
the answer is 14
high school kid
First,
We are dealing with parabola since the equation has a form of,

Here the vertex of an up - down facing parabola has a form of,

The parameters we have are,

Plug them in vertex formula,

Plug in the
into the equation,

We now got a point parabola vertex with coordinates,

From here we emerge two rules:
- If
then vertex is max value - If
then vertex is min value
So our vertex is minimum value since,

Hope this helps.
r3t40
3.8 is the answer you already figured it out
D cause that’s the answer