je1906
je1906
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
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
What was the name given to the policy of giving aggressive nations what they wanted in order to avoid war?
The measurement of how long an exercise or group of exercises takes to complete is referred to as the _______ of the activity. a. frequency b. intensity c. t
*Show work for the following examples* 1) What is the mass of 1 mole of H2O2 (Hydrogen peroxide)? 2) Calculate the mass of 1 mole of NaNO3 (Sodium nitrate)? 3)
What term defines the specific amount of time required for half of a radioactive substance to become stable? a. half-life b. decay phase c. decay period d.
Is the square root of 32 a rational number
0. ‘ Alex is making 12 pennants for i " the school fair The pattern he is using to is make the pennants is shown in the 1 The fabric for the pennants costs pe
What is 31.415 rounded to the nearest cubic unit
definition of robbery
What lightweight metal is used in airplanes?
All of the following are examples of preindustrial societies except a. pastoral. c. horticultural. b. hunting and gathering. d. postindustrial.
