Only answer if you're very good at Math. What is the minimum value of the function g(x) = x^2 - 6x - 12?

A: -21

B: 3-√21

C: 3

D:3+ √21​

A: -21

Step-by-step explanation:

Vertex of a quadratic function:

Suppose we have a quadratic function in the following format:

It's vertex is the point

In which

Where

If a<0, the vertex is a maximum point, that is, the maximum value happens at , and it's value is .

In this question:

Quadratic function:

So .

Minimum value:

This is the y-value of the vertex. So

The minimum value is -21, and the correct answer is given by option A.

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

ghjmutmum

step-by-step explanation: