Determine whether f(x) = –5x^2 – 10x + 6 has a maximum or a minimum value.
find that value and explain how you know

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:

So our vertex is minimum value since,

Hope this helps.

r3t40

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: