Answer:
[tex]x = -\frac{15}{2}[/tex]
Step-by-step explanation:
Hello!
The formula for the AOS is given to you, and you simply have to plug in the information given by the equation.
Equation of a Parabola (Standard): [tex]y = ax^2 + bx + c[/tex]
Comparing it to our equation:
Plug it in to the AOS formula:
- [tex]x = \frac{-b}{2a}[/tex]
- [tex]x = \frac{-15}{2(1)}[/tex]
- [tex]x = -\frac{15}{2}[/tex]
You only have to input 15 in to the correct box since the negative sign is already placed for you.
