lindseyhajdukovich
lindseyhajdukovich lindseyhajdukovich
  • 22-02-2017
  • Mathematics
contestada

What is the x-coordinate of the vertex of the parabola whose equation is y = 3x^2 + 12x + 5?

Respuesta :

Аноним Аноним
  • 27-02-2017
x=-2....................
Answer Link

Otras preguntas

Elementary school children are in the operational stage of development.
Humanism entered the world as the "3rd Force", countering the theories of the Behaviorists and A. Structuralists B. Functionalists C. Psychoanalysts​
In which century was the modern ‘=’sign adopted?
Luke tried his best to remember the items from his grocery list he left at home, but he could only remember the first few items. This is an example of _________
A cylindrical tank with radius 5 m is being filled with water at a rate of 3 m^3/min. How fast is the height of the water increasing
Two gas jars are connected to each other, but they are separated by a closed valve. One gas jar contains oxygen, and the other contains hydrogen. What will happ
Hilda adds 5 to a number, then multiplies the sun by -2. The result is 6. Write and solve an equation to find the number, x. What is the number?
You must include an explanation accompanied with your solution. Answers without explanations will not receive full credit: * 2 points Mark invested $125. He ear
Which vocabulary word includes newspapers, magazines, the internet, radio, and television?
in an athletics team, females won four times more medals than males. this year the team has won 20 medals so far. how many of these have been won by males?