rosenbergnoah
rosenbergnoah rosenbergnoah
  • 22-03-2017
  • Mathematics
contestada

Identify the vertex for the graph of y = 2x2 + 8x − 3

Relax

Respuesta :

SoccerGirl920
SoccerGirl920 SoccerGirl920
  • 22-03-2017
Here is an image of what the graph should look like.
Hope this helped!
Ver imagen SoccerGirl920
Answer Link
bcalle
bcalle bcalle
  • 22-03-2017
Vertex formula:
x = -b/2a
x = -8/4
x = -2
Plug -2 in for x and solve for y
y = 2(-2)^2 + 8(-2) -3
y = 8 -16 -3
y = -11
Vertex (-2, -11)
Answer Link

Otras preguntas

Which of the following is a biased sentence? My team was the first team to submit its completed project. Our project was the most creative project in the scienc
which of the following best describes the inca emperor's role in religion
. Write the following expression in factored form using the greatest common factor. 50a3 + 10a2
Glycolysis requires (1 point) ATP. oxygen. sunlight. NADP .
Modernized Japan included all of the following EXCEPT a. the rise of worker unions. c. shift from country to city. b. Western ideas and culture. d. the rise of
A 4-watt night light is left on for 8 hours each night. How much work dies it do per night
what times what equals 40
1000 jumps for 3 hours ___ per hour
Who fulfills the witches' prophecy of not being "born of a woman"?
Unit Rates : 6 Eggs in 7 Days.