lexinerd
lexinerd
22-06-2014
Mathematics
Answered
Write y=2x^2+8x+5 in vertex form. Please
Answer :
konrad509
konrad509
22-06-2014
[tex]y=2x^2+8x+5\\ y=2(x^2+4x+\frac{5}{2})\\ y=2(x^2+4x+4-\frac{3}{2})\\ y=2((x+2)^2-\frac{3}{2})\\ y=2(x+2)^2-3[/tex]
Answer Link
VIEW ALL ANSWERS ( 38+ )
Other Questions
According to economists, what is the primary reason that Black Americans, Hispanic Americans, and IndigenousAmericans experience higher rates of unemployment th
A piece of metal weighing 405.5 grams was placed into a boiling water bath and heated to 100.oC. Next, the metal was immediately placed in 300.0 grams of water
This table represents a proportional relationship between x and y. Based on the values in the table, complete the sentence shown. Enter your answer in the
Which three types of details would a writer include to support information in a draft’s body?
Lee y escoge la opción con la palabra o palabras correctas para completar la frase. Read and choose the option with the correct word or words to complete the se
Assessment Description and Instructions In this assessment, students will work individually on a comprehensive security management project. The primary objecti
4. How can dogs be tested to see if theyare"purebred"?
Which term describes someone who dominates others and lacks empathy?O bullyO teaserO aggressorO enemy133 4
Elena and Kiran were solving the equation 22−4 3=0 and they got different answers. Elena wrote 1±0.5‾‾‾√ , and Kiran wrote 1±8√4 .
We bent a piece of wire into a circle as shown below. The dimensions are giving. How long, in yards, is the piece of wire?
What did Karl Marx believe would happen under capitalism
What are the helping verbs in this sentence? My brother could have written that news article. Choose all answers that are correct. A. could B. have C. that D. w
how does DNA lead scientists to better classify organisms? ANSWER FAST!! PLEASE!!!
How do you do that plz help or just give the answer
On Friday night, John ate pizza for dinner and had 1/2 of the pizza left over. On Saturday, he ate 1/3 of what was left. How much pizza did John eat on Sunday?
what is 5/6 divided by 7/12
How many Roman emperor ruled during the 50-year period?
Suppose a paleontologist discovered a fossil skull
Add. Express your answer in simplest form. [tex] \frac{5}{9} [/tex] + [tex] \frac{1}{6} [/tex] = ?
if the circumference is 12 pi what is the diameter