1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bulgar [2K]
2 years ago
8

Rewrite this standard form quadratic equation into vertex form by completing the square. Upload your work here to show your thin

king.
y=x2 - 6x +3
Mathematics
1 answer:
Alex787 [66]2 years ago
3 0

Solution :

Given the equation :

$y = x^2 - 6x+3 $

$y=1(x^2 - 6x +n)+3$

$n = \left(\frac{b}{2}\right)^2$

$n = \left(\frac{6}{2}\right)^2$

n = 9

$y=1(x^2 - 6x +9-9)+3$

$y=1(x^2 - 6x +9)-9+3$

$y=1(x-3)^2- 6$

Therefore the vertex form of $y = x^2 - 6x+3 $  is  $y=1(x-3)^2- 6$.

You might be interested in
A collector has 120 movie posters and 100 band posters. She wants to sell 24 movie posters but still have her poster collection
Serga [27]

Answer:

She must sell 20 band posters

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
SOLVE THIS QUESTION<br>​
ASHA 777 [7]

447/250

is the answer to the question

4 0
3 years ago
Read 2 more answers
Solve the equation.
Rasek [7]

Answer:

x=1/2 would be correct

4 0
3 years ago
Read 2 more answers
Sarah works ar a shoe store. She earns a base salary of $1,500 per month, plus a 25% commission on the amount of shoe sales she
STatiana [176]

Answer:

Step-by-step explanation:

goal is 2,000 and she already makes 1,500

2,000-1,500 gives you the amount she needs to earn from shoe sales

she needs to earn 500 dollars with a 25% commision

25% can also be written as 25/100

for every $100 she makes, she gets $25 but she needs $500

100:25

we need the second number in the ratio to equal $500

500 divided by 25 is 20

20 x 100 : 25 x 20

2000: 500

ANOTHER WAY: 500 is 1/4 of 2000 and 1/4 is 25% so you could multiply the amount she needed by 4 to get your answer

3 0
2 years ago
4x+3y how to solve this question and why is it such a small question
Law Incorporation [45]
I need help on that do you know the answer
4 0
3 years ago
Other questions:
  • Need help (: would love the help
    11·1 answer
  • 8(10−k)=2k<br> solve for k
    8·2 answers
  • How do you sove 673 times 86?
    5·1 answer
  • Alisa says it is easier to compare the numbers in Set A than the numbers in Set B
    6·1 answer
  • Solve 3.5x-2.8=-3.8x-7.2 graphically
    8·1 answer
  • 12.89503 ronded to the hundreths is​
    12·1 answer
  • Which of the figures is a concave polygon?
    10·2 answers
  • M+x=n- p , for x<br> A) X=-p+n+m<br> B) x=-m+n-p<br> C) x=m- n + p<br> D) x=-m-n+p
    11·1 answer
  • How many more people in the world speak Chinese than English ?
    7·1 answer
  • PLSSSSSSSSS I WILI WILL GIVE BRAINLIEST PLSSSSSSSSSSS
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!