roydelatorre12352 roydelatorre12352
  • 11-11-2018
  • Mathematics
contestada

Determine the axis of symmetry and the vertex of the given function.
y = 2x2 − 12x + 21

Respuesta :

Cathi Cathi
  • 11-11-2018
-b/2a = -(-12)/2*2
12/4 or 3. X=3
Now put 3 back into the equation for x

2(3)^2 -12(3) +21
18 -36 +21. = 3. Y=3

(3,3)
Answer Link

Otras preguntas

All of the following are examples of vertical organization EXCEPT A) Standard Oil's control of all phases of petroleum production and distribution. B) the Krupp
how does clastic sedimentary rock form
Which of the following is not reabsorbed by the proximal convoluted tubule? A. Na+ B. K+ C. glucose D. creatinine
what greater than 1/3
Which sentence uses correct capitalization? A. If you turn right on Dwight Street from Elm Street, you'll be going East. B. Many American pioneers travel
manny draws three regular pentagons to create the shape shown below. the perimeter of one of the pentagons is 45 inches. what is the perimeter of Manny's new sh
Appeals that use pathos are an example of deduction true or false?
of the 25 sheep in a flock 34% are white. how many sheep are white
singular nouns changes vowels when made plural
Two or more atoms join together to form a ?