18-01-2017
Mathematics

contestada

what is f(x)=3x^2-18x+23 into vertex form

Respuesta :

LammettHash LammettHash

18-01-2017

[tex]3x^2-18x+23=3(x^2-6x)+23=3(x^2-6x+9-9)+23[/tex]
[tex]\quad=3((x-3)^2-9)+23=3(x-3)^2-27+23=3(x-3)^2-4[/tex]

The vertex is then [tex](3,-4)[/tex].

Answer Link

Otras preguntas

Which of the following is an example of heat transfer through conduction? a pan on the stove getting hot hot air rising inside a house the Sun drying clothes ha

Nicholas buys 3/8 pounds of cheese. He puts the same amount if cheese on three sandwiches. How much cheese does nicholas put on each sandwich?

What is the name of this compound Ga2Se3

pros and cons of president roosevelt's foreign policy

how can a limiting factor affect a populations growth

which of the following is not an issues from overurbanization

Nicholas buys 3/8 pounds of cheese. He puts the same amount if cheese on three sandwiches. How much cheese does nicholas put on each sandwich?

How do I change 6.5 as a mixed number?

to make his special salad dressing, Wolfgang combines 7oz of oil with 4 oz of vinegar. one day he needed a larger amount , so he used 8oz of oil. how much vineg

Movies portray Tarzan as a primitive, ___ creature, incapable of deceit or trickery. A. context B. artisan C. efficacious D. artless