lindareyes88575 lindareyes88575
  • 03-04-2019
  • Mathematics
contestada

find the vertex for the function
[tex]g(x)=2x^{2} +12-16[/tex]

Respuesta :

MrSmoot MrSmoot
  • 03-04-2019

Answer:

(-3, -34)

Step-by-step explanation:

I'm assuming g(x) is supposed to by g(x) = 2x² + 12x - 16

The general form for a quadratic function is f(x) = ax² + bx + c

For our equation, a = 2, b = 12 and c = -16

The formula for the x coordinate of the vertex is

x = -b/(2a)

Plug in our values and simplify...

x = -12/(2*2) = -12/4 = -3

Plug that value into g(x) to find the y coordinate of the vertex:

g(-3) = 2(-3)² + 12(-3) - 16

  g(-3) = 2(9) - 36 - 16

     g(-3) = -34

Answer Link

Otras preguntas

5. How many grams of cuso4 are needed to prepare 100. Ml of a 0. 10 m solution?.
Please, can anyone help me with these questions? Thank you.
This operating mode assists steering return after completing a turn.
Pleaseeeeeeeeeeeeeee​
the median of 17,2,4,1,7,10,11,16,12,18
i do not know this answer
if c= 1+px^2+3p and b= 2p+6p^2 find an expression that equals 2c-b in standard form
Which option is the best example of a theme in a speech? A. What the past can teach us B. Charts showing price changes C. The attitude of the audience D. Musi
What event led Congress to pass the National Labor Relations Act or Wagner Act? A Schechter Poultry Corporation v. United States decision B recession of 1937 с
What happens to attorneys who do not follow the appropriate codes of conduct?