Question

Pls help tysmmmmmmmm

Answer 1

Answer:

Well..They gave you the hint all you have to do is apply the formula

hint: the way a quadratic formula is written is $ax^2 + bx + c$

So lets do this

axis of symmetry = $\frac{-b}{2a} = \frac{-(-12)}{2(-3)} = \frac{12}{-6} = -2 = x$

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation: