Respuesta :

chetankachana

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:

  • a = 1
  • b = 15
  • c = 3

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.

Otras preguntas