husseina
husseina
03-04-2017
Mathematics
contestada
find the vertex of yesterday problem 2x^2-8x+11
Respuesta :
jdoe0001
jdoe0001
03-04-2017
[tex]\bf \textit{vertex of a parabola}\\ \quad \\ \begin{array}{lcclll} 2x^2&-8x&+11\\ \uparrow &\uparrow &\uparrow \\ a&b&c \end{array} \qquad \left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
The slope of the line below is 4 . Which of the following is the point slope form of that line ? ( top answer gets )
*provide details with your answer if its NECESSARY. * What is the perimeter of this triangle?
Where L is the length, in feet, of the pendulum, and π is approximately 22/7. How long must the pendulum be if one complete cycle takes 8 seconds?
Does anyone know the answers to these?
According to NASAA's Statement of Policy on Unethical or Dishonest Business Practices of Broker-Dealers and Agents, all of the following practices are considere
Overnight the temperature in Alaska dropped from 3% degrees Fahrenheit to twelve and a quarter degrees Fahrenheit below zero. By how many degrees did the cemper
What is total number of elements in 3 trials of rolling a 6-sided die?
Para is used to mean _____.
11. John has a life insurance policy that will pay his family $32,000 per year if he dies. If interest rates are at 2.5% when the insurance company has to pay,
Which of the following is a good example of a representative sample? O A student stands outside a local restaurant to survey individuals about their favorite fa
